High Pass Filter Cutoff Frequency Audio

Joeco Cello 384 Khz Usb 2.0 Audio Interface With 22 Inputs And 4 Outputs

Product Code: ga189724
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$4,221.00 $6,204.87

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Designed for pro audio purposes, the JoeCo Cello is a 22-input and 4-output USB 2.0 audio interface that can record audio up to 384 kHz—a sample rate higher than many interfaces currently on the market.

Offering mastering-grade features such as a high 127 dB dynamic range, ensuring accurate monitoring for loud and quiet song dynamics. For mastering engineers, there is adjustable ADC and DAC filtering, so you can tailor the cutoff up to the Nyquist frequency to suit your instrument, style of music, and predilections. Monitor through your loudspeakers, or when recording, use the two headphone outputs with independent, low-latency monitor mixes.

Two microphone inputs are on hand, each offering 80 dB of gain and giving you phase reverse, pads, high-pass filtering, 48V phantom power, and balanced line-level insert sends for outboard gear. Should you want to add some air to mic signals, you can do so with the selectable Top+ feature, which boosts the trebles a little to add high-frequency life.

Preamps were made in house by JoeCo. You'll find inputs for your Hi-Z instrument (such as an electric guitar) as well as balanced line signals. A talkback mic is built into the Cello. You'll find MIDI I/O for your favorite controllers and compatible analog synths.

Digital connections are on hand for S/PDIF I/O and ADAT. Sync the device to your favorite clock through the BNC wordclock input. Use the JoeCoControl app for Mac and Windows platforms to control all the aspects of the unit. With all these features and more, the JoeCo Cello can be a centerpiece for small production studios or mix rooms.

22-Input and 4-Output USB 2.0 Interface 2 Mic Preamps with 80 dB of Gain Inserts for Outboard Analog Gear Hi-Z Input Pad, Phase, 48V & Top End Boost ADAT & S/PDIF I/O Wordclock Input Handles Sample Rates up to 384 kHz Adjustable DAC/ADC Filtering Remote Control App for Mac & Windows

Key Specs
Channels of I/O	22 Input / 4 Output at 384 kHz
Maximum Sampling Rate	384 kHz / 32-Bit
Number of Microphone Inputs	2
Analog Audio I/O	2x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input 2x 1/4" TRS Balanced Line Input 2x 1/4" TRS Balanced Line Output 2x 1/4" TRS Balanced Monitor Output 2x 1/4" TRS Unbalanced Headphone Output
Digital Audio I/O	1x BNC Coaxial S/PDIF Input (Word Clock Support) 1x BNC Coaxial S/PDIF Output (Word Clock Support) 2x TOSLINK Optical ADAT / S/PDIF Input
Host Connection	1x USB-B
OS Compatibility	macOS Windows
Power Requirements	AC/DC Power Adapter (Included)
Parameters
Channels of I/O	22 Input / 4 Output at 384 kHz
Maximum Sampling Rate	384 kHz / 32-Bit
Number of Microphone Inputs	2
Built-In Microphone	No
Signal Processing
Gain/Trim Range	Mic Inputs: +5 dB to +78 dB Line Inputs: -10 dB to +65 dB Hi-Z Inputs: 20 dB
High-Pass Filter	No
Solo/Mute	No
Connectivity
Analog Audio I/O	2x Combo XLR-1/4" TRS Balanced Mic/Line Input 1x 1/4" TRS Unbalanced Hi-Z Input 2x 1/4" TRS Balanced Line Input 2x 1/4" TRS Balanced Line Output 2x 1/4" TRS Balanced Monitor Output 2x 1/4" TRS Unbalanced Headphone Output
Phantom Power	48 V (Selectable on Individual Inputs, on 2 Channels)
Digital Audio I/O	1x BNC Coaxial S/PDIF Input (Word Clock Support) 1x BNC Coaxial S/PDIF Output (Word Clock Support) 2x TOSLINK Optical ADAT / S/PDIF Input
Host Connection	1x USB-B
Host Connection Protocol	USB 2.0
Sync I/O	1x RCA Coaxial Word Clock Input (Shared with S/PDIF) 1x RCA Coaxial Word Clock Output (Shared with S/PDIF)
MIDI I/O	1x DIN 5-Pin Input 1x DIN 5-Pin Output
Expansion Slots	No
Performance
Frequency Response	Mic Inputs: 10 Hz to 70 kHz ±0.3 dB Hi-Z Inputs: 10 Hz to 20 kHz ±0.2 dB Line Inputs: 10 Hz to fs/2 ±0.3 dB Monitor Outputs: 10 Hz to fs/2 ±0.3 dB Headphone Outputs: 10 Hz to fs/2 ±0.3 dB AD/DA Converters: 10 Hz to fs/2
Maximum Input Level	Mic/Line Inputs: +22 dBu Mic/Line Inputs: +30 dBu (with Pad) Hi-Z Inputs: +24 dBu Line Inputs: +22 dBu
Maximum Output Level	Insert Outputs: +22 dBu Monitor Outputs: +22 dBu at 0 dBFS Headphone Outputs: +17 dBu at 0 dBFS
Impedance	Mic/Line Inputs: > 2.4 Kilohms (Mic Level) > 12 Kilohms (Line Level) Line Inputs: 10 Kilohms (Balanced) Line Outputs: 200 Ohms (Balanced) Hi-Z Inputs: 1 Megohm (Unbalanced) Headphone Outputs: 200 Ohms Monitor Outputs: 200 Ohms (Balanced)
Dynamic Range	Monitor Outputs: 127 dB Line Inputs: 120 dB Headphone Outputs: 108 dB
SNR	Mic/Line Inputs: 117 dBA Hi-Z Inputs: 113 dB
THD+N	Mic/Line Inputs: -103 dB Hi-Z Inputs: -107 dB Line Inputs: -106 dB Monitor Outputs: -104 dB Headphone Outputs: -95 dB / 0.0018%
EIN	Mic Inputs: -127 dBu
Digital Audio
Sample Rates	Up to 384 kHz (AD/DA Conversion)
Sample Rate Conversion	No
Latency	1.2 ms at 44.1 kHz (Dependent on Buffer Size, Input to Output) 1.1 ms at 48 kHz (Dependent on Buffer Size, Input to Output) 0.458 ms at 88.2 kHz (Dependent on Buffer Size, Input to Output) 0.417 ms at 96 kHz (Dependent on Buffer Size, Input to Output) 0.229 ms at 176.4 kHz (Dependent on Buffer Size, Input to Output) 0.209 ms at 192 kHz (Dependent on Buffer Size, Input to Output) 0.042 ms at 354.8 kHz (Dependent on Buffer Size, Input to Output) 0.038 ms at 384 kHz (Dependent on Buffer Size, Input to Output)
Sync Sources	ADAT
Compatibility
OS Compatibility	macOS / Windows
OS Compatibility	macOS Windows
Required Hardware	USB 2.0 Port
Power
Power Requirements	AC/DC Power Adapter (Included)
AC/DC Power Adapter	5 VDC at 1.5 A (Included)
Physical
Dimensions	8.7 x 5.91 x 2.83" / 22.1 x 15.01 x 7.19 cm
Weight	2.4 lb / 1.1 kg (without Accessories)

Class compliant USB 2.0 interface to Mac or Windows
MIDI in / MIDI Out
Talkback mic built-in
Operation at up to 384 kHz
Converters with 125 dB dynamic range
JoeCo clock algorithms deliver excellent jitter performance
Discrete analog mic pres with separate line inputs
Mastering grade monitor outputs
Built-in talkback microphone and monitoring control
User-selectable ADC filtering options
JoeCoControl app for MacOS and Windows

Related Questions and Answers

Q: 1. What's the size of usb cable that plugs into the unit it self. I need a cable to connect into a new iMac?

A: The MicMate has a USB Mini connector.

Q: 2. Can both the XLR and 3.5mm TRS inputs be used simultaneously?

A: Yes, you can use the XLR and 3.5mm TRS inputs on the Zoom AMS-22 2x2 USB Audio Interface simultaneously.

Q: 3. Could I plug a wireless Sennheiser lavalier receiver into this for Skype?

A: The Sennheiser transmitter is battery powered and cannot use the phantom power feature. This product is not designed o be compatible with Sennheiser bodypack transmitters.

Q: 4. Will this device work with a chromebook?

A: No, the Zoom AMS-22 USB-C Audio Interface (BH #ZOZAMS2) is not compatible with Google Chromebooks. It will only work with devices running macOS, Windows, iOS, or Android operating systems.

Q: 5. I use two MXL ribbon mics which DO NOT (and shouldn't) have phantom power. Is the phantom power switchable on this USB adapter??

A: There is a 48v power button on the front, so yes the phantom power is switchable

Q: 6. Can the Zoom AMS-22 receive bus power from a smart phone as well as a PC? Or does it require a separate power source?

A: The Zoom AMS-22 USB-C Audio Interface can receive bus power from a computer, but it does require a separate power supply when using it with a smartphone or tablet.

Q: 7. Are the 1/4" and TRS monitor outputs on back mic level and could you run a mixed signal to a second computer?

A: Both sets of 1/4"/TRS outputs on the MOTU M4 Desktop 4x4 USB Type-C Audio/MIDI Interface are specified as Line level. Either set of outputs would be suitable for sending a mix to another device.

Q: 8. Anyone try this with an iphone/ipad with Apple Lightning to USB 3 Camera Adapter? Looks like, it should work but just want to make sure.

A: thank you for your question.This unit will not work with iOS devices.

Q: 9. Can you apply EQ and then listen live using loop back with no latency?

A: Yes, you can. Round trip latency is just 2.5 ms, so while it is not no latency, it is about as fast as it can get in this class of interface.

Q: 10. Does the Zoom AMS-22 use a USB- to USB-C cable also?

A: The Zoom AMS-22 USB-C Audio Interface has a USB-C connector and includes a USB-C to USB-C cable.

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