Pre-Amplifiers
An analog voltage amplifier for adjusting the volume and selecting of inputs and outputs to the power amplifier(s). In some cases, shaping the sound scape.
C310
User switchable paper in oil and high slew rate capacitor line stage preamp
3 line level inputs, one of the inputs is a SE/BAL combo. With optional balanced and up to 5 inputs
Headphone jack, SP Capacitor jack for user "plug and play" future upgrade
Click here for additional pictures of C310 Line Stage Preamplifier and its variations
George Taylor of Entracte Audio (our Toronto, Ontario dealer) explains the features on C310 pre-amplifier
C312
Tube Simulator and Solid-State all in the signal path
User selectable and variable for each signal path
3SE and 2 SE/BAL inputs
Standard remote for Master Volume only.
Optional remote to control all four adjustment dials. Including Warm, Tube S, SS and Master Volume.
SP Capacitor jack for "plug and play" future upgrade
Click here for additional pictures of C312 Preamp with GC312 Power supply
Shown standard configuration with one pair of balanced output.
George Taylor of Entracte Audio (our Toronto, Ontario dealer) explains the unique features on C312 pre-amplifier.
C318
With 6SN7, 6922 and Solid-State all in the signal path
User selectable and variable for each signal path
3SE and 2 SE/BAL inputs
SP Capacitor jack and FCF 200V B+ jack for "plug and play" future upgrade
Separate tube and solid-state power switch to save tube life
Click here for additional pictures of C318 User adjustable hybrid parallel line stage preamplifier
Mike Woodcock of Absolute Sound (our Chatham, Ontario dealer) explains the unique features on C318 pre-amplifier.