STEREO TUBE MIC PRE
True Tube “Analog” Sound • All-Discrete Signal Path
Selectable tone switches offer four sounds per channel.
60dB gain allows use of next-generation ribbon mics.
EF86 input tubes/6N1P output tubes.
Cinemag input transformers and custom-wound output transformers.
True VU meters.
Dual level controls....
STEREO MICROPHONE PREAMPLIFIER/D.I.
“Big Iron” Sound of the ’70s • Unbelievable Bandwidth
Two-channel, solid state preamp with two front-panel Hi-Z inputs.
Captures the sound quality of the legendary Quad Eight Pacifica console with even more presence and high-end.
Very warm and full tone without being dark; wide bandwidth with a sweet top end....
Single 1U Rack Space Steel Chassis
Cinemag Output Transformers
Jensen Input Transformer
Three Specially Designed Discrete Operational Amplifiers
Solid State Design
Neutrik XLR Input and Output Connectors
NEW - Individual Input and Output for Each Section: Mic, Instrument and EQ
Separate Gain Controls for Mic and Instrument Input Sections
NEW - Output Gain...
Gain at 1kHz:
83 dB of gain at 1 kHz
-130 EIN noise figure
Db at 300 kHz:
-3 dB at 300 kHz
Balanced Microphone Input Impedance:
No phantom power
Green and Red LEDs indicates channel level
Balanced XLR +4 dBu, and Unbalanced 1/4- inch -10 dBV outputs
Switched Gain and...
Wide range GAIN control
20 dB Pad
48v Phantom Power Switch
RE 115 K Mic input Transformer
LED VU Meter
Uses API 2520 Op-Amp
All Discrete Circuit
Transformer Coupled Inputs & Outputs to +28 dBu
Mic In 1500 Ohms
85 Ohms, Transformer coupled, Balanced
Maximum Input Level:
Uses API 2520 Op Amps
Classic API console circuit
Four female XLR mic inputs
Four front panel 1/4" Hi Z instrument inputs
Front panel polarity switches
Front panel -20dB pad switches
Front panel mic/instrument switches
Front panel 48V power switches
Outputs clip at +28dBu
1500 Ohms Mic, 470 K Ohms...
Uses API 2520 Op-Amp
Classic Console Circuit
Four XLR Mic Inputs
Four 1/4" Un-Balanced Inputs
Front Panel Polarity Switch
Front Panel 20 dB PadSwitch
Front Panel Mic/Line Switch
Front Panel 48V Power Switch
Output Clips at +30 dBm
1500 Ohms Mic, 470 K Ohms Un-Balanced, HI-Z in
A pair of signature API 312 Mic Preamplifiers
API 2510 and 2520 Operational Amplifiers
20 Segment LED metering on both analog and digital sections
Mic and Instrument inputs
Polarity, phantom power, input pad, 2:1 transformer routing, Mic/Line switches
Six sample rate choices
Sync to external Word Clock with feed through BNC
External Super Clock...
(measured to balanced DB25 analogue outputs)
0 to 70 dB (extra gain stage for more!)
-15 dB (all channels front panel switchable)
-10 to 60 dB (-25 to 45 dB inc. PAD)
48V ±4V @ 10mA /...
MICROPHONE PREAMPLIFIERS:(measured to insert send)
-10 to +60dB (-10dB Pad)
-16 to +44dB (-10dB Pad)*
48v +/-4v @ 10mA/Channel
>80dB @ 100 to 10kHz
MAXIMUM INPUT LEVEL:
+22dBu (+32dBu with Pad)
Mic LO: 220Ω Balanced
Mic MED: 1k2Ω Balanced
Mic HI: 2k8Ω Balanced
Dual Mono Pure Class A Preamplifier
Symmetrical Pure Class A design, two channels
Microphone and hi-Z instrument inputs
Gain switched 4dB steps plus +/- 3dB fine output trim
Selectable microphone input impedance matching
Low noise -126dB EIN
Ultra high quality, low-ratio, balanced input transformer
Balanced, high-current Class A output to +36dB...