APOLLO vs Adcom GFA-5705
The GFA-5705's power @ 8ω is 200W against the APOLLO's 225W, its power @ 4ω 300W against 450W, its signal-to-noise 106 dB against 118 dB, and its thd 0.008% against 0.002%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$3,779
Around — community and catalog average, updates slowly
About the APOLLO
The Denafrips Apollo is a formidable high-end stereo power amplifier, evolved from the award-winning Hyperion. It features a fully discrete, true balanced Class-AB design with a custom 2000VA copper-shielded toroidal transformer, 16 pairs of BJT transistors per channel, large reservoir capacitors, and fast-switching Schottky diodes for robust power delivery. Capable of driving demanding floorstanding speakers effortlessly, it offers exceptional signal integrity, dynamic power, bass grip, and room-filling sound. Available in black or silver finishes, it uses XLR-only balanced inputs and 4mm speaker binding posts. Note: Do not connect speaker outputs to subwoofer high-level inputs to avoid damage. Warranty is typically 12-36 months, parts replacement due to 55kg weight.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 225W @ 8Ω
- Power @ 4Ω
- 450W @ 4Ω
- Amplifier Class
- AB
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 1.8V RMS
- Input Impedance
- 22000Ω
Analog Output
Analog signal output specifications
- THD
- 0.002%
- SNR
- 118 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR
- Analog Outputs
- 4mm Speaker Binding Posts
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 435 × 240 × 470 mm (W × H × D)
- Weight
- 55 kg (121 lbs)
- Available Colors
- black, silver
Key Specifications
Power: 225W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions