The Topping TP32 fully digital amplifier places older linear amplifiers on notice. Not only is the TP32 a fraction of the size that you would expect with high quality linear amplifiers, it replaces the most troublesome analog part—the volume control—with a Cirrus Logic CS3310 low distortion digital volume control system. This also enables complete control with the included IR remote.
The microprocessor controlled volume control system also syncs to your PC, when connected via USB (USB A-Male to USB B-Male cable sold separately). When you turn your PC on, the Topping TP32 automatically turns on. Turn your PC off, and the TP32 shuts down. This is of course bypassed when using the stereo RCA audio input and can be disabled.
A Burr-Brown PCM2704 DAC with an on-chip direct USB interface is used to maintain absolute fidelity with an almost immeasurable total harmonic distortion plus noise measurement of 0.008%! This DAC supports 32, 44.1, and 48 kHz sample rates at 16-bit resolution. An amplified gold-plated 1/4" stereo headphone out makes the TP32 a perfect all-in-one solution for high resolution monitoring—perfect for audio engineers!
Only the absolute best components are selected in the design of this amplifier: KOA resistors, ERO, Nichicon, and Siemens capacitors, TOKO inductors, Omron switches, and a Fujitsu relay. The critically-acclaimed Tripath TA2024B is used for amplification and delivers up to 15 watts per channel into 4 ohm loads. Last but not least, everything is housed in an extruded aluminum chassis that features CNC-cut front and backplate. World-compatible 12 VDC, 3A power supply included.
Features: • Cirrus Logic CS3310 digital volume control system with IR remote • Burr-Brown PCM2704 DAC • Tripath TA2024B Class T amplifier IC • USB B-Female input • Gold-plated stereo 1/4" headphone output • Miniature, gold-plated and insulated 5-way binding posts • Gold-plated stereo RCA input • Auto on/off that syncs with PC power • Overheat and speaker protection circuits.
Specifications: • Power output: 15W x 2 (4 ohms, 10% THD), 9W x 2 (4 ohms, 0.03% THD), 10W x 2 (8 ohms, 10% THD), 6W x 2 (8 ohms, 0.1% THD) • Headphone power output: 60mW x 2 (16 ohms, 1% THD), 120mW x 2 (1% THD), 100mW x 2 (32 ohms, 0.01% THD) • DAC THD+N: 0.008% @ 1 kHz • Signal-to-noise ratio: 98 dB • Dynamic range: 98 dB • Dimensions: 4.17" W x 1.65" H x 7.1" D.