Time Domain theory amplified



An amplifier dedicated to Eclipse Time Domain quality
A fast amplifier that uses the same Time Domain theory design concepts to recreate more authentic sound space is the ideal complement to our TD range.

Unique creativity hidden within a simple structure
TDA501II has a structure so simple and elegant it needs no tone controls or equalizers, which would disturb its outstanding phase characteristics.

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Its striking conical shape prevents resonance and distorting standing waves that are generated by sound pressure in traditional amplifiers.

Excellent compatibility
The TDA501II is compatible with many audio playback devices. It amplifies the signals from other audio players, portable units and component systems without waveform alteration. The amplifier contains two sets of inputs and a subwoofer output, and can be combined with the 316SW high-speed subwoofer for a 2.1-channel system. Use our TD508II speakers with the TDA501II amplifier for peak waveform accuracy playback.


Product Name Amplifier
Specifications• Frequency Response: 10Hz-100kHz (±3dB)
• Rated Output: 12W (T,H,D, 1%)
• Harmonic Distortion: 0.05% max (at 1kHz,1W output)
• Input: Line (stereo) 1
: Line (stereo mini) 1
• Input Impedance: 10kΩ
• Input Sensitivity: 180mVrms (at 12W output)
• Load Impedance: 8Ω
• Cut-off Frequency: 90Hz (-3dB)
• Output: Line (stereo mini) 1
• Power Consumption: 18W
Maximum DimensionsAmp W159 x H154 x D137 (mm)
AC Adapter W121 x H33 x D56 (mm)
WeightAmp 930g , AC Adapter 360g
Accessoriesspeaker code(3.0m) x 2
stereo mini <- -> stereo mini(1.6m) x 1
stereo mini <- -> RCA code(1.6m) x 1
security wire for fall preventionx 2
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