We know you will be as pleased with it's sonic qualities as we are.

The DRS-Q4 has the advantages of more than 25 years experience in audio engineering, today's component and manufacturing technology, but still retaining "that sound" uniquely achievable through Class A design.

Phoenix Audio International (UK) is dedicated to the development of Class A discrete technology used within high build-quality equipment.

The DRS-Q4 uses our well proven and loved Class A output stage (DSOP-2), but also has our latest breakthrough in transformerless Class A, Discrete, truly-balanced Mic Input Technology which gives a "valve-like" sound. It also incorporates our high input impedance DI circuitry.

1U unit: With 240V/110V mains voltage input selector switch

Class A (DSOP-2) Output specs. Frequency response: 20Hz to 20kHz +- 0.5dB,

Maximum Output Level: +26dBu @ 1kHz

Noise: -90dB @ 20Hz to 20kHz.

Output connections: XLR and TSR 1/4 Jack on rear

Phoenix Audio's unique Class A, transformer-less, True balanced Mic input stage.

Phoenix Audio's custom wound output transformer.

Microphone/Line input: XLR on Rear Panel

DI inputs: ¼" TSR Jack on Front Panel

Individual Earth Lift: Push-button Switches

Gain Range (Mic input): -30 to -70 in 5dB steps With 10dB more available on the fader.

Gain reduction: -30dB push-button Mic/Line switch (Mic input)

High Input Impedance DI: Mono 1/4 Jack on front panel (no FETs)

Gain Meter: LED Metering. (Green = 0dB, Yellow = +8dB, corresponding to "4" and "6" on a PPM Meter).

Phantom Power: Switchable phantom on Push-button Switch

High Pass Filter: Roll-off starts at 120Hz @ 12dB per Octave.

Phase Reverse: on Push-button Switch

Frequency Response Mic Input Stage: -0.4dB @ 40Hz, -0.3dB @ 25kHz

Frequency Response: DI Input Stage: -0.3dB @ 40Hz, - 0.5dB @ 25kHz

Typical Headroom: +24dB on Mic-Pre stage

Gyratory-based EQ Frequency Centres: (4 Bands) High - 15K, 10K, Hi Mid - 6K, 3K, 1K6, Low Mid - 800Hz, 400Hz, 200Hz, Low - 130Hz, 80Hz, 40Hz

EQ Cut/Boost Levels: 16dB Cut/Boost Per Band with fully detented pots in 21 positions

DI Stage gain: Maximum of 20dB

All units are wired with PTFE silver military grade cable