TA-66 vs Music Hall ha25.3
The ha25.3's signal-to-noise is 101 dB against the TA-66's 107 dB and its thd 0.060% against 0.080%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersHeadphone AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$159 - $289
Around — community and catalog average, updates slowly
About the TA-66
The TA-66 is a mains-powered OTL tube headphone amplifier that can also serve as a volume-controlled tube preamplifier through its stereo RCA line output. It uses a 6N2 tube in the preamplifier stage and a 6N5P tube in the buffer stage, with point-to-point wiring. The unit has a stereo RCA input, a 6.35 mm headphone output, and a stereo RCA output.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.080%
- SNR
- 107 dB
Connectivity
Input and output connections
- Digital Inputs
- Stereo RCA
- Analog Outputs
- 6.35 mm headphone jack, stereo RCA line/preamp output
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions