⭕ Im selling Gryphon Sonata Allegro pre amplifier. True high end product, amazing engineering design and sound. Pre amp is buy back and it is checked by Audio Video Consult.


Sonata Allegro specifications:


True Dual Mono configuration
Infrared remote control
Fully discrete circuitry
Pure Class A operation
Microprocessor-controlled menu functions
Ultra-wide frequency bandwidth
Zero negative feedback
Select premium-grade components
Microprocessor-controlled passive resistor volume control
Custom-built C-core transformers
33,000 microFarad capacity per channel
DC-coupling with servo-control
Isolated power supply for non-audio circuits
Extensive mechanical decoupling
Ultra-short signal path with minimal internal wiring
Non-magnetic, non-resonant aluminum cover
Fully sealed, double-sided mil-spec PC boards with 75 µm copper traces
PCB-mounted sockets eliminate wiring and shorten signal path
Gold-plated input-isolating relays
4 balanced inputs and 2 balanced outputs with PCB-mounted gold-plated Swiss Neutrik XLR sockets
2 single-ended inputs and 1 single-ended output with gold-plated custom phono sockets
Power line conditioning and voltage regulation
Optional Gryphon Legato phonostage module
Designed and built in Denmark