Topping B100 Class AB Discrete Mono Power Amplifiers (Pair)

Topping B100 Class AB Discrete Mono Power Amplifiers (Pair)

Name: Topping B100 Class AB Discrete Mono Power Amplifiers (Pair)
Brand: TOPPING
SKU: TOP.B100.BK
Price: 1178.0 NZD
Availability: InStock

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Price:

$1,178

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T'ang-ku-la Module
The creation of T'ang-ku-la module shows our determination to pursue excellence and constantly challenge the physical limits of performance.

The T'ang-ku-la Module uses a brand new three-stage feedback circuit technology. It reduces circuit noise and high-frequency distortion, thereby increasing the dynamic range of the power amplifier to 151 dB. This technology also significantly lowers the heat produced by circuits, further boosting the reliability of the circuits, extending service life, and effectively diminishing thermal noise.

Exquisite detail reproduction in Music
The B100 boasts an impressive DNR and SNR. Whether it is subtle note changes or complex music levels, B100 can accurately capture and truly reproduce.

Ultra-low distortion Reproducing the original sound
The B100 boasts an unprecedented low distortion rate, with THD+N < 0.00008%, which is only 16% of the distortion level of the PA5, far surpassing the industry average. Such low distortion ensures that all details of music or other audio content are reproduced with high fidelity.

Low distortion while outputting high power
With a THD of less than 0.00007% at 40 5W and less than 0.00007% at 80 5W, the B100 reaches a performance level that rivals the flagship DAC ES9039SPRO, significantly improving the accurate reproduction of audio sources. The B100 has a very wide working range with low distortion under load. Even in the common use of 1W-100W outputs with 4-ohm loads and 1W-50W outputs with 8-ohm loads, B100 still controls the distortion around 0.0001%. It also provides three gain adjustments of H/M/L.

Suit combination
Both the E70 and E70 Velvet DACs feature preamp functions and share a highly unified design language with the B100 power amplifier. The signal transmission between the DAC and the power amplifier can be achieved via XLR, TRS balanced cables or RCA cables.

12V Trigger
The B100 amplifier is equipped with a 12V Trigger input interface, which allows for linked power on/off with other devices. This means that with just one power on/off action, you can simultaneously turn on or off all devices that support this feature, greatly enhancing usability.

T'ang-ku-la Module: Incorporates advanced three-stage feedback circuit technology that reduces noise and distortion, improves dynamic range to 151 dB, and lowers heat production for better reliability and longer service life.
High Fidelity Sound: The B100 offers exceptional detail reproduction in music, accurately capturing subtle notes and complex audio layers with an impressive dynamic range (DNR) and signal-to-noise ratio (SNR).
Ultra-Low Distortion: Achieves an extremely low distortion rate of THD+N < 0.00008%, ensuring high fidelity in audio reproduction, far surpassing industry standards.
Powerful Performance with Low Distortion: Delivers high power output with minimal distortion, maintaining THD < 0.00007% at both 40W and 80W. It also offers three gain settings (High, Medium, Low) for optimal performance across various loads and power levels.
12V Trigger Compatibility: Equipped with a 12V Trigger input, allowing for synchronized power on/off with other compatible devices, simplifying control and enhancing usability in an audio setup.

Topping B100 Class AB Discrete Mono Power Amplifier Specifications
Input	BAL	SE
THD+N @1kHz (A-wt)	<0.00008% @40Ω 5W <0.00008% @80Ω 5W	<0.00008% @40Ω 5W <0.00008% @80Ω 5W
THD @20-20kHz (90kBW)	<0.00007% @40Ω 5W <0.00007% @80Ω 5W	<0.00007% @40Ω 5W <0.00007% @80Ω 5W
SNR (A-wt)	151dB	149dB
Dynamic Range @1kHz (A-wt)	151dB	149dB
Frequency Response	20Hz-40kHz (±0.1dB) 10Hz-100kHz (±0.5dB)	20Hz-40kHz (±0.1dB) 10Hz-100kHz (±0.5dB)
Output Level	56Vpp @40Ω 66Vpp @80Ω	56Vpp @40Ω 66Vpp @80Ω
AP Measured Noise Level (A-wt)	<0.7uVrms @G=L <1.2uVrms @G=M <2.6uVrms @G=H	<0.7uVrms @G=L <1.2uVrms @G=M <2.6uVrms @G=H
Actual Noise Level* (A-wt)	<1.0uVrms @G=M <2.4uVrms @G=H	<1.0uVrms @G=M <2.4uVrms @G=H
Input Sensitivity	26.6Vrms @G=L 8.6Vrms @G=M 3.0Vrms @G=H	13.3Vrms @G=L 4.3Vrms @G=M 1.5Vrms @G=H
Gain	0dB @G=L 10.4dB @3=M 19.9dB @3=H	6dB @G=L 16.4dB @G=M 25.9dB @G=H
Output Impedance	<5mΩ
Input Impedance	20KΩ	5KΩ
Output Power	100W @40 THD+N<1% 83W @80 THD+N<10% 70W @8Ω ΤHD+N<1%	100W @40 THD+N<1% 83W @80 THD+N<10% 70W @80 THD+N<1%
Load Impedance	≥4Ω	≥4Ω

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Topping B100 Class AB Discrete Mono Power Amplifiers (Pair)

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