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Notes: If you're just starting out and have smaller studio monitors that you'd like to set on stands, the JS-MS70 is the perfect solution for you! The stable low profile base can easily be positioned into tight spaces and includes both leveling floor spikes for carpeted areas and rubber feet for hard wood and tile surfaces. The JS-MS70 has four heights from 32.5" to 44.25" and can be securely locked into place with the included locking pin.

Review: Cesare vs Disorder has long been at the very heart of the minimal scene. His abstract sounds and lush synthesis never fails to seduce us no matter the mood or groove he takes. This EP for the small but well formed Rockets label opens with some peak tripped-out sound design, where dancing chords, detuned keys and wonky pins are layered up over a loopy and skeletal rhythm on 'Amoreteca.' 'Sao Paulo Concrete Jungle' is dubber house all aswarm with pads, hits, percussive clatter, 'Holy Bee' gets unsettling in its eerie melodies and 'Time For Your Eyes' is a lovely deep house gem with a jostling beat and lounge chords.

Notes: *** B-STOCK: Box opened, but product is in excellent condition and in perfect working order ***


Field recorder meets interface in this clever offering from IK's iRig range. Essentially a 4-in/2-out audio and MIDI interface with built-in mics, the Quattro is portable, versatile and high quality.

Supplier's Notes:
Pro recording and performing, in the palm of your hand

iRig Pro Quattro I/O is a professional-quality 4 in / 2 out portable audio and MIDI interface packed with everything needed for field recording and content creation, for serious sound and flexibility - anywhere.

Small enough to fit in the palm of your hand, the iRig Pro Quattro I/O still packs in four high-quality, low-noise mic preamps; instrument, RCA and TRS inputs; plus XLR balanced, 3.5mm stereo and headphone outputs - and full MIDI I/O!

iRig Pro Quattro I/O works right out of the box with iPhone, iPad, Android, Mac and PC, but can also serve as a stand-alone mic preamp or line mixer, with a built-in limiter and direct monitoring so you're always guaranteed the perfect take.

Packed with a swiss-army-knife's worth of tools, iRig Pro Quattro I/O ensures you're ready for anything, anywhere.

As a mobile interface

Connected to a computer or mobile device, the iRig Pro Quattro I/O will work as a high-quality, multi-channel audio and MIDI interface with a full array of inputs and outputs so you'll always be prepared for any recording or need. Fully MFi-certified, no adaptors are required for iPhone or iPad for reliable field performance on any device.

As a broadcast / podcast interface

Enable STEREO mode and iRig Pro Quattro I/O mixes all sources down to stereo for streaming or recording. Monitoring is easy thanks to a dedicated headphone output with independent volume control and direct monitoring. Or use MONO mode for streaming to social media; Loopback lets you duet your favourite videos easily.

As a field recording interface

With an onboard microphone and optional stereo mic capsules, iRig Pro Quattro I/O turns your iPhone, iPad, Android device into a full-featured, professional field recorder.

As a stand-alone mixer

iRig Pro Quattro I/O also works as a preamp and mixer: just power it via battery, USB or DC IN and use the full set of inputs/outputs to capture and mix multiple sources to your DSLR camera with professional quality.

Always perfect recordings with the safety backup channels

In STEREO and MONO mode, inputs 3 and 4 can be used as safety channels: recording the same signal as input 1 and 2 but reduced by 12dB as a backup in case the sound source unexpectedly overloads the main channels.

Audio quality without compromise... wherever you are

Up to 24-bit, 96 kHz sample rate Ultra-low-noise mic preamps with full +48v phantom power Professional-quality, transparent A/D and D/A conversion Built-in limiter, for input 1-2, to protect against clipping Multitrack, stereo or mono internal mixdown.

Specifications

Microphone Input
Microphone Input: balanced female 3-pin, XLR. Pin 2: hot / Pin 3: cold / Pin 1: ground
Microphone Input Level: from 6 mVpp to 1.4 Vpp
Microphone Input Impedance: 3.2 kOhms
Gain Range: 40 dB
Phantom Power: +48V i 4V
Frequency Response: 20 Hz - 20 kHz +/-1.5dB
Input Noise: -103 dB(A), -97 dB RMS

Instrument Input
Instrument Input: unbalanced, Hi-Z, TS 1/4" Jack, Tip: signal / Shield: ground
Instrument Input Level: from 30 mVpp to 6.9 Vpp
Instrument Input Impedance: 1 MOhms
Gain Range: 27 dB
Frequency Response: 20 Hz - 20 kHz +/-1.5dB
Input Noise: -103 dB(A), -97 dB RMS
Stereo Headphone Output
Connector: 1/8" TRS Jack. Tip: right / Ring: left / Shield: ground
Headphone Level Control numbered thumbwheel
Headphone Level Power 100mW into 50 Ohms

Stereo Headphone Output
Connector: 1/8" TRS Jack. Tip: right / Ring: left / Shield: ground
Headphone Level Power 100mW into 50 Ohms

MIDI Input/Output
Connector: 2x2.5mm TS Jack
Other Input/Output
DC barrel: 1x DC barrel. For power and device charging.
Device Connector: mini-DIN

Common
Conversion: 24-bit A/D, 24-bit D/A
Sampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz

Power:
- USB bus powered when used with a computer
- Battery powered (2xAA included) when used with an iOS device
- DC power supply (not included, iRig PSU 3A sold separately)*

Package includes
iRig Pro I/O universal Audio-MIDI interface
Lightning to Mini-DIN connection cable with charging features (60cm/23.62")
USB-A to Mini-DIN connection cable (60cm/23.62")
USB-C to Mini-DIN connection cable (60cm/23.62")
2.5mm TRS male to MIDI female adapter (10cm / 3.9")
2 x 1.5V AA Battery
Velcro strip

Dimensions
Size: 43mm/1.69" x 127mm/5" x 37mm/1.46"
Weight: 120g/4.23oz (batteries excluded)

Notes: The OpticTone is a combination of a 12dB multi-mode Vactrol Filter and a Vactrol Voltage Controlled Amplifier.

It is a completely original circuit inspired by the singular nature of Vactrols and their fluid and natural character.

The Filter section provides the three fundamental filter types: Lowpass, Bandpass and Highpass.

A Resonance knob with voltage control input is available for improved modulation flexibility. The feedback knob interacts with the Resonance path, tempering it from creamy resonance to wacky self-oscillation.

Filter and VCA run in parallel, both are controlled by the Freq/Amp knob and it's associated voltage-control input. The combination of both signals can be crossfaded with a dedicated knob.

The Freq/Amp is also controlled with direct touch control on the panel via the 3 lines below the knob.

The filter frequency control can be inverted by the Inv Freq switch, providing the possibility to change the filter direction. This feature allows the filter to "close" when the VCA is "opening" or the other way around.

The Ping input allows to generate the well known vactrol filter percussive sounds if a gate or trigger signal is provided. The Ping frequency if controlled by the Freq/Amp knob, ranging from low kicks drums to high pitch bongos.

There is also a Drive knob to take care of your saturation needs. The Overdrive range is wide, from soft textural clipping to heavy distortion.

All voltage controlled inputs have an attenuator-inverter knob.

Features:

Vatrol based 12dB multi-mode Voltage Controlled Filter: Lowpass, Bandpass and Highpass.
Vactrol Based Voltage Controlled Amplifier.
Crossfade between VCF and VCA section.
Voltage controlled Resonance.
Ping Input for percussive sounds generation.
Cutoff Frequency polarity inversion switch. Doesn't change VCA polarity
Overdrive and Feedback controls.
Attenuator/inverter knobs on all voltage controlled inputs
Touch control over Frequency and Amplitude.


Specs:

Width: 10HP
Depth: 33mm
Power consumption: 55mA +12 / 55mA -12
Eurorack Format
Doepfer power connection

Notes: VastWave is a complex analogue Oscillator with advanced waveshaping capabilities that invites new textural and harmonic exploration beyond subtractive synthesis principles.

Crossfading between harmonically rich folded waveforms and waveforms with Odd/Even harmonics, the VastWave waveshaper expands on the Principal Oscillator heritage, bringing an additional set of waveforms with Odd and Even harmonics and a pulse waveform derived from the Waveshaper's Final output stage.

Furthermore the linear FM input has a dedicated VCA for external FM amplitude modulation and an on board linear Glide delivers a more musical approach to this classic feature.

Features:

Voltage controlled complex waveshaping.
Triangle core.
FM input with voltage controlled amplitude for FM amplitude modulation.
On board linear Glide.
Voltage controlled Pulse-width modulation for Pulse and Final Pls waveforms.
Modern temperature and tuning stability.
High Frequency (VCO) or Low Frequency (LFO) operation.
External Timbre input with sine wave normalization if no external source is patched.
Attenuator/inverter knobs on all voltage controlled inputs.
Inverted or double Sawthooth waveform (selectable by jumper).


Specs:

Width: 16HP
Depth: 33mm
Power consumption: ###mA +12 / ###mA -12
Eurorack Format
Doepfer power connection

Notes: Designed with versatility in mind, MapVolt is a dual-channel Universal Voltage Processor built for flexibility in handling audio and CV signals.

With only 6hp, Mapvolt is a multipurpose tool for voltage-controlled scaling, inverting, offsetting, subtracting, and mixing functions.

Each channel of MapVolt can operate in either Polarizer or Attenuator mode, allowing manual control via knobs or CV signals. In Polarizer mode, it functions as a Voltage Controlled Attenuator-Inverter, granting control over signal level and polarity. Additionally, it can be used as a Four-Quadrant Multiplier or Ring Modulator for audio signals, with the processor input serving as the carrier signal and the polarizer's CV input acting as the modulator.

In Attenuator mode, MapVolt operates as a VCA, providing control over signal levels. Its VCA CV input range of +5/-5 makes it well-suited for amplitude modulation (AM) with other +/-5V waveforms.

MapVolt is equipped with dedicated Voltage Offset knobs for each channel, which can be controlled via CV. If no input is patched into the Processor input channel, the Voltage Offset knobs can be used as Offset Generators.

With its dedicated mixing stage, MapVolt enables the combination of both channels into a shared output. Furthermore, if one of the processor channels is inverted, it allows for the subtraction of one signal from the other.

Dimensions
6 HP
33 mm deep

Current Draw
65 mA +12V
65 mA -12V

Review: Heads On Platters is the third instalment in a trilogy of vinyl records that delves into the intersectionality of queer pleasure and the pandemic. Supported by the Canada Council for the Arts, the series, titled Undetectable: Queer Pleasure and Pandemic, amplifies voices on queer sexualities, chemsex practices, and emerging cultural responses amidst rising global LGBTQ+ challenges. Through exploring themes of public sex and evolving queer cultural expressions, the project confronts pervasive homophobia, transphobia, and violence. It celebrates resistance, acknowledging that true defiance often arises amidst revelry, challenging societal norms and amplifying marginalised voices in a powerful cacophony of sound and expression.

Review: The all-new Akka & BeepBeep label from the US has dropped its two first EPs simultaneously and Joradesilver features on both. The other is a collaboration with Eddie Logix and this is a solo outing, Social Moment. It is a four-track electro exploration that kicks off with 'Who Want Me', a spacious funk workout with smeared synths and driving bass. The title track brings hints of Detroit to the arrangement and 'Mad Dog Mood' brings lashings of acid and techno to a pulsating low end while closer 'Find Another' rocks back and forth on feathery drums with fizzing melodica leads.

Review: Originally released as a bootleg live album in 1986, Walls Have Ears was a rare window into one of Sonic Youth's earliest UK tour appearances. Though notorious on the band's black market, the album has only recently been given the band's green light, who've now licensed it in agreement with Goofin' Records. Containing early versions of later Sonic Youth fixtures like 'Expressway To Ur Skull', this is a key record for any would-be aficionado; made up of recordings of one of their final shows with Bob Bert at London's Hammersmith Palais, this is a great addition to your music-historical arsenal.

Review: The legend of Ron Hardy will always live on - the pioneering selector changed the way dance music was played and consumed in clubs. His own edits were the backbone of his often intensely emotional and celebratory sound and this Ray label has long been putting out the best of them. Number 53 in the series kicks off with the cosmic synths and soothing vocal harmonies of 'Atmosphere Strut' before 'Classy Dance Orchestra' gets all elegant and sophisticated in its approach to disco. Captain Dax's 'Dr Beezar' is the last cut and another direct line to the sound of Paradise Garage in the 70s.

Notes: Next-Generation Guitar Compressor for Expressive Players

Powered by BOSS's MDP technology, the CP-1X is a new type of multiband compressor for guitar that preserves the character of your instrument and technique for unlimited musical expression. Intelligent processing analyses your signal in multiple dimensions as you play, providing advanced dynamics control that never colours or muddies your tone like typical stompbox compressors can. The simple, four-knob interface makes it easy to dial in sophisticated results, while the handy gain reduction indicator always shows you how much compression is being applied. Optimized for all types of guitars, the CP-1X offers next-generation performance for every style of music.

Intelligent Processing for Natural Sound

When you first plug into the CP-1X, you're in for a totally new guitar compressor experience. Typical stompbox compressors colour and restrict your sound, and are hard to dial in for various playing styles. The innovative CP-1X eliminates these drawbacks and more, opening up a world of expressive potential. The powerful MDP engine analyses your guitar's many different tonal elements in real time, providing natural compression that intelligently follows and adapts to your playing. With this high-tech approach, your true tone and technique always comes through, even when using aggressive settings for that effected "squish."

Tap Into New Levels of Musical Expression

No matter what kind of guitar or style you play, the CP-1X always delivers rich, musical tone. From mellow phrases and arpeggios to heavy rhythms, fast solos, and beyond, every playing nuance remains detailed and defined. The pedal also provides superior performance for chicken pickin' country licks, funky rhythm grooves, and other standard guitar compressor applications, and works great as a booster thanks to its punchy, transparent sound. On seven- and eight-string guitars, the CP-1X easily controls upper-range dynamics without compromising your powerful low-end tone. And when used with acoustic-electric guitar, the natural, lush overtones are fully preserved as you go from gentle fingerpicking to full-chord strums.

Studio-Level Results with Simple Controls

With the knobs on most pedal compressors, what you see is what you get. Not so with the CP-1X, as the pedal's controls interact with each other at a highly detailed level. When you turn a knob, numerous interlocked parameters are adjusted under the hood at once. This gives you dynamics control and tone shaping ability that far exceeds standard compressor pedals, providing results previously attainable only with high-end studio processing. The good news is that you don't need to be a sound engineer to use the CP-1X-its sophisticated MDP processing has been meticulously fine-tuned by the BOSS engineers to let you dial in ultra-polished tone with familiar stompbox controls.

High-End Features for Pro Performance

The CP-1X features pro-level 18-volt input circuitry that provides ample headroom for the hottest guitar pickups, ensuring exceptional clarity with any instrument. A 16-segment gain reduction indicator clearly displays the compression amount, making it easy to see what the pedal's doing. The CP-1X's noise performance is also extremely low in comparison with other compressors, another huge benefit brought by BOSS technology.

MDP: Advanced Tech, Superior Tone

Leveraging decades of research and development, BOSS's proprietary Multi-Dimensional Processing (MDP) technology offers a fresh approach to achieving exceptional guitar tones. In real time, MDP analyses the various elements that make up the sound, including frequency, overtones, dynamics, pickup response, and more. Various playing characteristics are analysed as well, such as note register, single notes vs. chords, bends, vibrato amount, and others. Each individual element is then processed in unique ways to produce optimized tones as you play. With its ultra-detailed, high-tech approach, MDP delivers tone quality and playability that reaches far beyond the limits of traditional effects processing.

Specifications

Nominal Input Level: -20 dBu
Input Impedance: 1 M ohm
Nominal Output Level: -20 dBu
Output Impedance: 1 k ohm
Recommended Load Impedance: 10 k ohms or greater
BypassL Buffered bypass

Controls:
Pedal switch
COMP knob
RATIO knob
ATTACK knob
LEVEL knob

Indicators: CHECK indicator (Serves also as battery check indicator), GAIN REDUCTION indicator
Connectors:
INPUT jack
OUTPUT jack
DC IN jack
Power Supply: Alkaline battery (9V, 6LR61), AC adaptor (sold separately)
Working Voltage: 18 V
Current Draw90 mA

Expected battery life under continuous use: Alkaline: Approx. 2 hours
* These figures will vary depending on the actual conditions of use.
Accessories: Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Alkaline battery (9V, 6LR61)
Option (sold separately) AC adaptor (PSA series)

Size & weight

Width: 73 mm / 2-7/8 inches
Depth: 129 mm / 5-1/8 inches
Height: 59 mm / 2-3/8 inches
Weight (including battery): 450 g / 1 lb

Notes: The 2CVADD-HQ is a dual precision adder especially for adding 1V/octave (pitch-controlling) CVs. This makes it possible e.g. to transpose a sequence. Compared to general purpose CV mixers (like POLAMIX), this module does the summing of the CVs very precise (within a few millivolts), so the desired pitch is not affected.

The module offers three CV inputs for each of the both units; the first unit has an additional fourth input where the CV is subtracted - meaning "transposition downwards".

If you would like to have transposition buttons to shift by one or two octaves (or a free offset), take a look at the CVADDER-HQ module.

Notes: The classic ADSR envelope with CV control for all parameters

The ADSR module offers the classic four-stage envelope (Attack, Decay, Sustain, Release) that is not only loopable (patch the end output into gate input) but also accepts CV control over each of the stages! For the time values (A, D, R) the value set by the knob can be increased to five times the duration by the corresponding CV value. For the Sustain value the knob and CV value are simply added.

Notes: The CVADDER-HQ is a precision adder especially for adding 1V/octave (pitch-controlling) CVs. This makes it possible e.g. to transpose a sequence. Compared to general purpose CV mixers (like POLAMIX), this module does the summing of the CVs very precise (within a few millivolts), so the desired pitch is not affected.

The module offers four CV inputs where three of them are summed, and the CV at the fourth input is subtracted - meaning "transposition downwards".

This module also allows transposing the incoming CV by one or two octaves or a variable offset by buttons.

A separate output provides the voltage of the internal transposition (+1, +2 octaves / free).

If the transposition buttons are not necessary and you prefer to have a dual precision adder, take a look at the 2CVADD-HQ module.

Notes: The CVSHIFTER module is the AE version of the well-known analogue shift register modules that are around in the modular world since a long time. It works like this: The CV input is sampled with each trigger input signal and this CV is sent to the CV 1 output; at the same time, all CV outputs 1-4 are shifted by one.

Compared to the "classic" circuits, this module is digital based and therefore doesn't suffer from drift as some analogue ASRs and S&Hs do. The result is, that you can e.g. control the pitch of up to four oscillators which is a first step into polyphony.

The CVSHIFTER module offers three modes:

Classic: Each trigger shifts the CV outs by one position, the new CV goes to output CV 1
Cycle: Each trigger sends the CV to the next output channel, restarting at out 1; additionally a gate signal at the according output.
Random: The CVs are sent in random order to one of the four outputs, plus a gate at the according output.

Review: There's seemingly no end to the mind-blowing vaults of UK tech house titan Mark Ambrose. Even after the extensive three-volume run of reissues on Repeats, Rawax have found more of the South Coast legend's late 90s material that hasn't been reissued yet. Sharks be damned, the Cat Groove 12" is back within reach and remastered to bring the best out of the tracks. The title track is one of those artfully squashed, funk loop-riding jams that turns the heat up without any need for studio showboating - just the right ingredients. 'Floating Around' is a heady tripper crying out for the morning, while 'Hook Up' finds another soulful lick to place at the centre of a groove so crunchy it just has to come from an MPC. Hold tight for 'Warehouse Blues', which injects some nasty, pumping techno energy into the mix with a metallic bassline that comes on like Mr Fingers dipped in chrome.

Review: Ever since Los Angeles noise-rock trio HEALTH provided the score to Rockstar Games' Max Payne 3, both their sonic and career paths have veered down a direction that avid early fans still have trouble reconciling. Shifting from predominantly instrumental, spasmodic chaos to a unique form of laser-focused, industrial metalwave; their 2019 opus Vol 4: Slaves Of Fear newly established them as the ultimate electronic act for metal fans. While lockdown led to the Disco 4 collaborative albums, split into two separate volumes and boasting a remarkably dynamic array of features from the likes of alt hip-hop guru JPEGMAFIA, trap-metal phenom Ghostemane, hyperpop absurdist duo 100 Gecs, industrial overlords Nine Inch Nails and even groove metal legends Lamb Of God, their fifth full-length Rat Wars draws on the insidious influence from these more aggressive collaborators while simultaneously offering some of their most vulnerable, melancholic and fragile material to date. Complete with a Godflesh sample, it's rather fitting when considering HEALTH's attempts to marry such disparate yet equally punishing sonics mirrors Justin Broadrick's forays from decades ago. Grinding, mechanical percussion fuses to ethereal, androgynous vocals all drowned within EBM sickliness, whilst unpacking utterly nihilistic worldviews. Imagine Placebo or The Pet Shop Boys writing an album with Ministry, and you may start to have an idea of the war you're heading into...

Review: Many months on, Record Store Day Black Friday 2023 continues to serve up treasures and the latest is
VIRULENCE's If This Isn't A Dream album. It's a wild ride through atmospheric soundscapes and haunting melodies that immerse you in a dreamscape of ethereal textures and pulsating rhythms, blending elements of ambient, electronic, and experimental music. Each track unfolds like a surreal exploration of the subconscious, inviting introspection and contemplation with intricate layering of synths, evocative vocals, and intricate percussion. Both hypnotic and transcendent, If This Isn't A Dream is a captivating trip that is well worth hearing for fans and newcomers alike as it transports to a realm where reality blurs with imagination.

Review: Those smoothest of modern funk operators Chromeo are back with a new album. As the title might imply, Adult Contemporary finds Canada's premier boogie revivalists reflecting on grown-up relationships, with a grown-up sound to match. Don't be mistaken, the duo of Dave 1 and P-Thugg are still absolutely betrothed to the funky blueprint they first came up on 20 years ago, but there's a sense of maturity here which shows Chromeo ageing gracefully. The pop hooks on the likes of 'Personal Effects' are still second to none, and there's even a surprise guest spot from La Roux (remember her?).

Review: The famously fun loving and colourful pop queen Paloma Faith shows a whole new life with her latest album The Glorification Of Sadness. As the title suggests, it is a captivating exploration of melancholy transformed into artistry with her signature soulful vocals and emotive delivery from and centre. They find Faith navigate themes of heartbreak and resilience with raw honesty and theatrical flair as each track unfurls like a cinematic journey adorned with lush orchestration and poignant lyricism. It's an album of bittersweet beauty. From the haunting to the empowering, always with a poignant narrative that celebrates the complexities of human emotion.

Notes: Portable recording made with musicians in mind, the R4 records up to four tracks in 32-bit float resolution, with on-board EQ and effects, amp simulation and the option to bounce recordings down then overdub.

Supplier's Notes:
The Little Recorder For Big Ideas

Introducing the Zoom R4 MultiTrak

Designed By Musicians

All of our engineers are musicians and they designed the R4 to empower musicians to explore big ideas. With a unique dedicated 'bounce track' and 32-bit float recording, the R4 is perfect for capturing your most ambitious compositions.

Record. Bounce. Repeat.

With the R4, you can record up to four tracks, mix and then bounce them to the dedicated 'bounce track.' This lets you free up additional tracks to keep adding layers.

You can choose to do a 'quick' bounce or mix and bounce in real time.

The R4 also allows you to 'undo' your last bounce, if you're not satisfied with the results.

32-Bit Float Recording

The R4 captures perfect audio with every take, without the need to set gain.

Combo Inputs

The R4 has 2 XLR/TS combo inputs with legendary Zoom preamps. You can plug in microphones, instruments, keyboards, and more.

Track Effects

Each track features a 3-band EQ, pan, echo, and reverb to refine your mix.

Input Effects

Apply effects to input A such as amp simulations, delays, distortions and more.

Built-In Microphone

The R4 features a high-quality built-in microphone, perfect for acoustic guitars, vocals, or capturing a quick reference recording.

Much More Than A Metronome

The R4 has a rhythm section preloaded with over 80 different drum patterns to play along with featuring genres such as rock, hip hop, funk, heavy metal, and more.

Every Take Is Saved

Tracks that you record are automatically saved individually, even after they have been bounced.

32-Bit Float Audio Interface

The R4 is also a powerful 2-in/ 2-out USB audio interface with 32-bit float technology. Connect it to either your computer or smartphone.

Control and Create

With a fader for each track and dedicated hardware buttons for the most used functions, you won't need to menu dive to record your music.

Powered For Your Ideas

The R4 can be powered by 4 AA Batteries, or through its USB-C port.

Specs

Inputs/outputs
Inputs: Built-in mic (mono): 1
XLR/TS inputs (mono): 2
Output: Headphones: 1

Inputs
XLR/TRS inputs:
Connectors: 2 XLR/TRS combo jacks (Balanced, XLR: 2 HOT)
Input gain: No adjustment required (dual A/D converter circuit used)
Input impedance XLR: 2.3 kO; TS: 1 MO
Maximum input level: XLR: +4 dBu, TS: +10 dBu
Phantom power: +48 V (switchable separately for INPUTS A and B)
Equivalent input noise: XLR: -120 dBu or less (IHF-A); TS: -107 dBu or less (IHF-A)
Frequency response: XLR: -0.5 /+0.0 dB : 20 Hz - 20 kHz; TS: -0.2 /+0.0 dB : 20 Hz - 20 kHz

Built-in mic input
Directionality: Omnidirectional
Input gain: No adjustment required (dual A/D converter circuit used)
Maximum sound pressure input:
115 dB SPL
Output

Headphone

Connector: 1 stereo 3.5mm mini jack
Output impedance: 10 O
Maximum output level: 20 mW + 20 mW (into 32O load)

Recorder

Maximum simultaneous recording tracks: 2
Recording format: WAV: 48kHz, 32-bit float, mono
Recording media: Cards compatible with microSDHC specifications 4 GB - 32 GB; Cards compatible with microSDXC specifications 64 GB - 1 TB

Display: 2" full-colour LCD (240 × 320)

USB

Connector: USB Type-C
Note: Use a USB cable that supports data transfer. USB bus power is supported.
Audio interface function
Class: USB 2.0 High Speed
Sampling frequency: 48 kHz
Bit rate: 24-bit/32-bit float
Input / output channels: 2 in/2 out
Mass storage function: USB2.0 High Speed

Power supply

Batteries: 4 AA (alkaline, lithium, or rechargeable NiMH)
AC adapter: ZOOM AD-17 (5V/1.0A)
* USB bus power is supported.
Estimated continuous operation time using batteries

Alkaline batteries: about 7 hours
NiMH batteries (1900 mAh): about 6 hours
Lithium batteries: about 14 hours
* Use conditions: Recording 1 track, playing 1 track, phantom power off, headphones into 32O load, power saving on
* The above values are approximate. * Continuous battery operation times were determined using in-house testing methods. They will vary greatly according to use conditions.

Power consumption: 5 W
External dimensions: 74 mm (W) × 138 mm (D) × 36 mm (H)
Weight (including batteries): 287 g
Note: 0 dBu = 0.775 Vrms