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The Topping B100 mono power amplifier, little brother of the B200, is a state-of-the-art amplifier in terms of performance. It uses Topping's proprietary amplifier module to deliver 100W of power at 4 ohms, while maintaining a THD+N < 1% and a DNR of 151dB.Including €0.05 for ecotax
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Ce qu'il fait
Topping B100 Mono Power Amplifier 100W 4 ohm Silver
The Topping B100 mono power amplifier, little brother of the B200, is a state-of-the-art amplifier in terms of performance. It uses Topping's proprietary amplifier module to deliver 100W of power at 4 ohms, while maintaining a THD+N < 1% and a DNR of 151dB. Ultra high-performance, the B100 is the amplifier of choice for setting up a dual-mono system for anyone looking for a nice reserve of power and uncompromising audio quality. On the interface side, there's a balanced TRS 6.35mm/XLR combo input and an RCA input, while the output is via speaker terminals. A 12V trigger also lets you pair the B100 with a variety of devices for quick and easy power-up. Another notable feature is that a three-level gain control is available on the rear panel, offering additional adjustment. Aesthetically speaking, the B100 is not to be complained about, as it takes on the form factor and handsome front panel of the brand's E70 and E70 Velvet DACs.
Topping B100: a powerful, low-distortion amplifier
Thanks to Topping's proprietary amplifier module, the B100 delivers up to 100W of power under a 4 ohm load, maintaining a THD+N of less than 1% and less than 0.00007% at 5W of power under 4 ohm. This enables it to rival the performance delivered by the ES9039SPRO DAC chip for the most demanding sound rendering. Under an 8 ohm load, the B100 is capable of delivering 50W of power (THD+N<1%).
Topping B100: detailed sound reproduction
The B100 mono power amplifier offers an SNR and DNR of 151dB for ultra-detailed reproduction and the ability to handle signals as complex as they are subtle.
Topping B100: Dual-mono configuration
To obtain a complete dual-mono configuration, it is necessary to use two B100 mono power amplifiers coupled with passive speakers.
Topping B100: 12V trigger and gain control
The 12V trigger on the rear panel of the B100 greatly facilitates the user experience, allowing simultaneous switching of several interconnected devices. In addition, a 3-position gain control switch offers precise adjustment of the final sound according to the incoming signal.
Topping B100 overview
| 1 | Balanced TRS 6.35mm/XLR combo jack input |
| 2 | Source selector |
| 3 | RCA input |
| 4 | Speaker terminal output |
| 5 | Gain control switch |
| 6 | System update port |
| 7 | Trigger 12V jack 3.5mm |
| 8 | 38V 4A power supply connector |
Topping B100 review by Audio Science Review (Amir)
" Topping est clairement son propre concurrent, repoussant constamment les limites du bruit et de la distorsion. Même lorsque vous êtes habitué à ce qu'ils soient performants dans ces fronts, ils reviennent avec un amplificateur qui test après test montre l'excellence dans l'ingénierie et le plus grande dévouement aux niveaux les plus élevés de la fidélité. Le tout dans un boîtier compact et à un prix raisonnable. Je n'ai pas d'autre choix que de m'incliner devant leur travail et leurs capacités. "
| Specifications | |
|---|---|
| Product type | Power amplifier |
| Channel | Mono |
| Inputs | 1x Balanced TRS 6.35mm/XLR combo jack input 1x RCA input |
| Output | Speaker terminal block |
| Trigger 12V | |
| Topping B100 measurement | ||
|---|---|---|
| Input type | Balanced | Unbalanced |
| THD+N @ 1kHz (A-wt) | <0.00008% @ 4Ω 5W <0.00008% @ 8Ω 5W |
<0.00008% @ 4Ω 5W <0.00008% @ 8Ω 5W |
| THD @ 20-20kHz (90kBW) | <0.00007% @ 4Ω 5W <0.00007% @ 8Ω 5W |
<0.00007% @ 4Ω 5W <0.00007% @ 8Ω 5W |
| SNR (A-wt) | 151dB | 149dB |
| Dynamic range | 151dB | 149dB |
| Frequency response | 20Hz-40kHz (±0.1dB) 10Hz-100kHz (±0.5dB) |
20Hz-40kHz (±0.1dB) 10Hz-100kHz (±0.5dB) |
| Output level | 56Vpp @ 4Ω 66Vpp @ 8Ω |
56Vpp @ 4Ω 66Vpp @ 8Ω |
| Noise level measured by AP (A-wt) |
<0.7uVrms @ G=L <1.2uVrms @ G=M <2.6uVrms @ G=H |
<0.9uVrms @ G=L <2.3uVrms @ G=M <6.2uVrms @ G=H |
| Actual noise level | <0.3uVrms @ G=L <1uVrms @ G=M <2.4uVrms @ G=H |
<0.7uVrms @ G=L <2.2uVrms @ G=M <6.2uVrms @ G=H |
| Input sensitivity | 26.6Vrms @ G=L 8.6Vrms @ G=M 3Vrms @ G=H |
13.3Vrms @ G=L 4.3Vrms @ G=M 1.5Vrms @ G=H |
| Gain | 0dB @ G=L 10.4dB @ G=M 19.9dB @ G=H |
6dB @ G=L 16.4dB @ G=M 25.9dB @ G=H |
| Output impedance | <5mΩ | <5mΩ |
| Input impedance | 20kΩ | 5kΩ |
| Output power | 100W @ 4Ω THD+N<1% 83W @ 8Ω THD+N<10% 70W @ 8Ω THD+N<1% |
100W @ 4Ω THD+N<1% 83W @ 8Ω THD+N<10% 70W @ 8Ω THD+N<1% |
| Load impedance | ≥4Ω | ≥4Ω |
| General | |
|---|---|
| Power supply | 38V DC 4A |
| Dimensions | 200x138x40mm |
| Color | Silver |
| Package | 1x Topping B100 mono amplifier 1x AC adapter and power cable |
Data sheet
| Condition | New |
|---|---|
| EAN13 | 6977577361008 |
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