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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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1x Mini-DigiLink port
1x BNC word clock input
1x BNC word clock output
1x BNC input
1x BNC output
1x USB Type-B
-115dB at 22dBu (0.00020%) unweighted
122dB A weighted
+4dB setting: +24dBu
-10dB setting: +6dBV
1-20,000 Hz (+/- 0.05dB)
10 KOhms
-119dB at 21dBu (0.00014%) unweighted
126dB A weighted
- Infinity to +24dBu
DC to 20kHz (+/- 0.05dB)
50 Ohms
Outputs are balanced through Apogee's proprietary Perfect Symmetry Circuitry (PSC)
1 stereo 1/4" headphone output on front panel
-110dB at19dBu into 600 Ohm (=80mW)
-101dB at14dBu into 32 Ohm (=470mW)
121dB A weighted
Apogee's proprietary Constant Current Drive provides smooth frequency response with any headphones
2x6 SE Analog I/O
2x6 Analog I/O
8x8 Analog I/O
16x16 Analog I/O
8 Mic Preamp
8x8 Analog I/O Mk II (NEW)
16x16 Analog I/O Mk II (NEW)
No
Yes
Up to 64 channels
Yes
1
Monitor level
Mic pre gain
All Input settings
Calibration
No (all settings can be adjusted via touchscreen)
No
No
90-240VAC, 50-60Hz, 150W
Any Mac or PC running Pro Tools HD 9 or greater
Pro Tools HD 9 or greater
8 built-in mic preamps
Digitally controlled, 85dB microphone preamps
4 Hi-Z 1/4" instrument inputs capable of handling high level instruments
Selectable 48v phantom power, Soft Limit and phase invert
8 balanced inputs on 1 DSUB 25-pin connector
8 balanced software assignable analog insert points
Return 1-8 on 1 DSUB 25-pin connector
AES-EBU IN: 8 inputs on 1 DSUB 25-pin connector
Optical IN: Supports ADAT, SMUX & S/PDIF
ADAT: 8 channels 44.1-48 kHz on 1 TOSLINK connector
SMUX: 8 channels 88.2-96 kHz on 2 TOSLINK connectors
S/PDIF: 2 channels, up to 96 kHz on 1 TOSLINK connector
Coax IN: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
8 balanced outputs on 1 DSUB 25-pin connector
8 balanced software assignable analog insert points
Send 1-8 on 1 DSUB 25-pin connector
AES-EBU OUT: 8 outputs on 1 DSUB 25-pin connector
Optical OUT: Supports ADAT, SMUX & S/PDIF
ADAT: 8 channels 44.1-48 kHz on 1 TOSLINK connector
SMUX: 8 channels 88.2-96 kHz on 2 TOSLINK connectors
S/PDIF: 2 channels, up to 96 kHz on 1 TOSLINK connector
Coax OUT: 2 channels of S/PDIF, up to 192 kHz on 1 RCA connector
Pro Tools HD Core card
Pro Tools Accel PCI card
Pro Tools HD Native PCI card
Pro Tools HD Native Thunderbolt
Pro Tools HDX PCI card
44.1kHz - 192kHz
Sample accurate compatibility with Pro Tools Delay Compensation
Mac or PC
Front panel touchscreen
Pro Tools HD 9 or greater
17.75 x 11.5 x 3.5" (45.09 x 29.21 x 8.89cm)
With Rack Ears: 19 x 11.5 x 3.5" (48.26 x 29.21 x 8.89cm)
14 lbs (6.35kg)
805676301853
Symphony I/O Mk II HD is designed for the Pro Tools HD user who needs a multi-channel audio interface with the best sound quality at an incredible cost per channel value. Whether using a Mac or PC based studio, Symphony I/O Mk II HD can connect directly to your Pro Tools HDX, Pro Tools HD Native or Pro Tools Core/Accel systems. Symphony I/O Mk II HD can be utilized alongside or in place of Avid or Digidesign interfaces for Pro Tools HD.
In fact, each I/O module installed in Symphony I/O Mk II HD appears and functions in Pro Tools HD the same if it were a separate Avid HD I/O interface, so set up is easy and you can take advantage of important Pro Tools features such as sample-accurate delay compensation. A single Symphony I/O Mk II HD unit can have up to 32 simultaneous analog I/O, so you can have more channels with less rack gear. Need even more channels You can utilize multiple units simultaneously, with one Symphony I/O Mk II HD per every Pro Tools HD port in your system. Calibrating your I/O is easy with Symphony I/O Mk II HD's front panel touchscreen.
8 Channel Mic Preamp Module
Symphony I/O Mk II's mic pre module includes 8 uniquely designed channels of Apogee's Advanced Stepped Gain Architecture, in which the circuit is dynamically optimized to provide superior bandwidth, ultra low noise and nonexistent distortion across the unprecedented gain range of 0-85 dB. Whether recording powerful drums, dynamic vocals or delicate strings, your recordings retain the full impact, intricate detail and lifelike dimension of the original performance.
Symphony I/O Mk II's Mic pre module also includes 8 channels of digitally-controlled analog inserts, so that outboard processors like EQ and compression may be inserted into the signal path between the mic preamp and the A/D conversion stage effortlessly. Because the inserts are digitally-controlled from Symphony Control software, any insert can be assigned to any input channel - there's no need to physically reconnect your outboard equipment to a different insert channel.