This preamp is built off of the DIY project described here:
Dself
Linearaudio
Features:
2 XLR and 3 RCA inputs, relay switched
Balanced and SE outputs
Active variable gain. 3x gain for XLR (10dB), 1.5x for SE (4dB)
Max output ~10V (XLR)
HF and LF tone controls (defeatable)
Balance controls
Excellent measurements
Build notes:
Opamps, Ribbon cables, Rotary Switch CK1059 Lorlin not included
Rotary switch PCB included
PR9372 Metal Film Resistors, Caps - Nichicon Muse (ES), Nichicon Fine Gold (FG), Wima MKP, RelCap Film & Foil Polystyrene
Binned the volume pot for best channel matching -- better than 0.2dB across the entire rotation
It ultimately cost me around €350 to build,
My asking price is €250 or best offer, shipping and PayPal fee (EU)
Dself
Linearaudio
Features:
2 XLR and 3 RCA inputs, relay switched
Balanced and SE outputs
Active variable gain. 3x gain for XLR (10dB), 1.5x for SE (4dB)
Max output ~10V (XLR)
HF and LF tone controls (defeatable)
Balance controls
Excellent measurements
Build notes:
Opamps, Ribbon cables, Rotary Switch CK1059 Lorlin not included
Rotary switch PCB included
PR9372 Metal Film Resistors, Caps - Nichicon Muse (ES), Nichicon Fine Gold (FG), Wima MKP, RelCap Film & Foil Polystyrene
Binned the volume pot for best channel matching -- better than 0.2dB across the entire rotation
It ultimately cost me around €350 to build,
My asking price is €250 or best offer, shipping and PayPal fee (EU)