The preamp includes on channel select 1 a Triode Dick Phonodude phonoamplifer (150x), with a Triode Dick Classis 3 preamplifier (7x). Input Select and Volume are displayed with IN-4 nixie tubes. Alle the pcb's are designed by myself.

The 300B monoblocks include a 6SN7 tube in mu stage with a 6AG7 as first amplifying stage, with a 300B SE.
Both stages are power supplied with a seperate power supply, with both an own rectifier tube.

All the metal is 3mm steel, the transformers are poured in gel. The monoblocks each have a weight of 30kg.. the enclosure of the amplifiers is made american mahony.

It took me quite some time to build this, the result is a very good detailed sound with 2 x 8W output power.

Comments

• Especuloide
• 12 January 2015 at 12:00PM
• Nice nixie touch !