Gryphon Diablo 300 Integrated Amplifier w DAC Module - As Traded

Gryphon Diablo 300 Integrated Amplifier w DAC Module - As Traded

Includes DAC Module, Optional Phono Module also available

Condition: Very good. Light scratches on front face, minor chips to fins (see photos)

Includes: Optional DAC Module, Original Box, Remote, Manual, Power Cable

SN: 2411829

Overview

Nearly a decade ago, the Gryphon Diablo redefined the integrated amplifier, setting an unprecedented standard in sound quality, craftsmanship, and value. Its groundbreaking performance made it a global reference in high-end audio, earning widespread acclaim and enduring loyalty from owners. Now, the Gryphon Diablo 300 takes this legacy even further, incorporating cutting-edge technologies from the Gryphon Pandora preamplifier and Mephisto power amplifier to deliver superior performance.

The Diablo 300 boasts a fully balanced volume attenuator, wideband frequency response from 0.5 Hz to 350 kHz, and an impressive 300W (8Ω) power output, doubling to 600W at 4Ω and 950W at 2Ω. Its high current capability ensures flawless performance with the most demanding speakers. Enhancements include a 68,000µF power reservoir, local active shunt regulators, and a negative-feedback-free design for pristine, distortion-free audio.

The Diablo 300 features upgraded components, including low-capacitance pre-driver transistors, non-inductive emitter resistors, and polypropylene coupling capacitors. Its innovative heat dissipation system incorporates twice the heatsink area of its predecessor, elegantly integrated into its sleek design. This amplifier is a testament to Gryphon’s commitment to exceptional engineering and aesthetics.

Specification

Exterior Design: Flemming E. Rasmussen
Electronics Design: Tom Møller
Power Output: 2 x 300W (8 Ohm), 2 x 600W (4 Ohm), 2 x 950W (2 Ohm)
Configuration: True Dual Mono
Feedback: Zero negative feedback
Volume Attenuator: Microprocessor-controlled 43-step fully balanced relay volume attenuator with ultra-precision resistors
Signal Path: Ultra-short
Internal Wiring: Minimal
Circuit Boards: Military spec. dual-layer and four-layer PCBs with up to 105-micron copper traces
Transformer: Dual Mono Holmgren toroidal with vacuum-treated core and windings
Sockets: PCB-mounted to eliminate wiring and shorten signal path
Input Buffer: New high-speed discrete single-ended Class A for optimal performance
Balanced Inputs: Gold-plated Swiss Neutrik XLR sockets for two sources
Phono Inputs: Gold-plated with Teflon insulation for three inputs and two outputs
AV Integration: Fixed-level AV throughput
Input Level Matching: Prevents abrupt level changes
Display: Large Vacuum Fluorescent, adjustable lighting
Front Panel: Backlit touch-sensitive controls
Phonostage: Optional MM/MC module 
DAC Module: Included PCM/DSD with USB, 2 x SPDIF, 1 AES, and 1 optical input
12V Link: Input and output
Noise Suppression: Local shunt regulators
Protection: Non-invasive system
Remote Control: Infrared
External IR Receiver: Input available
Power Consumption: Less than 0.5W, EU standards compliant
Manufacturing: Designed and built in Denmark