Discrete Class A circuitry with transformer-balanced input and output

70dB of gain — handles a wide range of microphones including low-output ribbon mics

Front-panel hi-Z DI input for guitar, bass, synth, and other sources

Rear-panel line-level input for added versatility

Microphone input impedance switchable between 
150Ω and 300Ω

Polarity reverse switch; +48-volt phantom power

Compression ratios: 4:1, 8:1, 12:1, 20:1, and "all-buttons-in"

Fixed threshold; adjustable attack and release controls

100Hz sidechain highpass filter

Frequency response:
 31.5Hz–20kHz (±2dB)

Output impedance:
 300Ω