610 vs Emotiva RSP-1
The RSP-1's signal-to-noise is 100 dB against the 610's 93 dB, its thd 0.010% against 0.005%, its output impedance 100Ω against 10Ω, and its output voltage 2.0V RMS against 0.3V RMS.
AI-generated product photo — not official manufacturer imagery.
610
NakamichiAmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$600
Around — community and catalog average, updates slowly
About the 610
The Nakamichi 610 is a state-of-the-art solid-state stereo control preamplifier and mixing console designed for audiophiles and professionals. It features extremely low noise and distortion levels, making it a highly precise audio control center. The 610 supports mixing of 5 inputs to 2 outputs from 19 different sources, including 5 wide-dynamic-range microphone inputs, allowing complex live recording and mixing scenarios. It includes built-in test tone oscillators, pink noise generator, phase checkers, and precision dB meters, which make it invaluable for calibration, alignment, and evaluation of stereo system components. Special switching features enable A/B comparisons of phono cartridges, tape decks, power amplifiers, and loudspeakers. The unit was manufactured in Japan between 1974 and 1980 and weighs 7 kg.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.005%
- SNR
- 93 dB
- Output Voltage
- 0.3V RMS
- Output Impedance
- 10Ω
Connectivity
Input and output connections
- Digital Inputs
- Microphone, Phono, Tuner, AUX, Tape
- Analog Inputs
- Tape Rec, Monitor, Pre Out, Headphones
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 400 × 170 × 237 mm (W × H × D)
- Weight
- 7 kg (15 lbs)
Key Specifications
Frequency: 30-100000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions