http://apparatus.su/
Specification:
- kenoton rectifier power supply
- audio path based entirely on radio tubes
- two independent thyratron oscillators with quartz frequency stabilization, which ensures frequency accuracy throughout the entire operating range
- voltage-controlled second order vactrol filter with the possibility of self-oscillation and overdrive
- voltage-controlled amplifier, based on the traditional schematic of tube opto compressors
- triode asymmetric overdrive
- velocity-sensitive ADSR envelope generator with two trigger modes
- MIDI Clock synchronizable low-frequency oscillator with retrigger option and smooth waveform morphing: saw-triangle-reverse saw in triangle mode or pulse width modulation in square wave mode, sample & hold
- auto and continuous modes of portamento / legato
- monophonic and duophonic mode
- powerful headphone amplifier, compatible with low impedance load
- analogue VU meter
$1899