RMB-1585 vs Adcom GFA-5705
The GFA-5705's signal-to-noise is 106 dB against the RMB-1585's 116 dB and its thd 0.008% against 0.030%. Both share power @ 8ω (200W) and class (AB).
AI-generated product photo — not official manufacturer imagery.
AmplifiersMultichannel AmplifiersPower AmplifiersDiscontinued
About the RMB-1585
The RMB-1585 is Rotel's flagship theater amplifier providing both massive power and sonic sophistication required by the finest home theater systems. With five channels each capable of producing 200 continuous watts into 8 ohm loads (totaling over 1 kilowatt of output power), the RMB-1585 masters any A/V system regardless of speaker load or room size. Beyond raw power output, it reproduces both the dynamics of Hollywood blockbusters and the musical nuances of acoustic instruments through Rotel's celebrated Balanced Design Concept. The amplifier features Class AB design with discrete output transistors, dual custom-designed toroidal transformers, eight British-made BHC Slit-Foil capacitors (15,000 µF each), six individual power transistors per channel for stable power delivery, and dual cooling fans for thermal management. Rack mounting ears are included for professional installation.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Amplifier Class
- AB
Analog Output
Analog signal output specifications
- THD
- 0.030%
- SNR
- 116 dB
- Output Voltage
- 3.8V RMS
- Output Impedance
- 100000Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 431 × 237 × 454 mm (W × H × D)
- Weight
- 36 kg (79 lbs)
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions