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Dopobo BRAVO Audio V1 Valve Class A Tube Headphone Amplifier Preamp Audio Amp

by Bravo
1 customer review

Available from these sellers.
2 new from £62.00
  • BRAVO AUDIO V1 is a beautiful looking Tube Class A Headphone Amplifier with acrylic plate installed in bottom and top
  • BRAVO AUDIO V1 has NO OP amp or IC
  • BRAVO AUDIO V1 has tube EH6922,that has much better quality and stability in all aspect

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Product details

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  • Date first available at 7 Jun. 2014
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Bestsellers Rank:

Product Description

In Put Power: DC24V Input Sensitivity: 100mV Input Impedance: 100KOhm Out-Put Impedance: 20~600 Ohm Gain: 30dB Frequency response: 10Hz-60KHz +/- 0.25dB Signal/Noise Ratio: >90dB Dynamic range: 84.6dBA(300 ohm) 89.8dBA(33 ohm) THD: 0.016%(300 ohm) 0.45%(33 ohm) IMD + Noise: 0.045(300 ohm) 0.42(33ohm) Dimension:79mm (D) X 79mm (W) X 44mm (H)not measure to tube and transformer Shipping Weight: 600 g

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Most Helpful Customer Reviews

1 of 1 people found the following review helpful By heretic666 TOP 500 REVIEWER on 23 Feb. 2014
I had a 75 watt per channel Kenwood amp and the controls were becoming noisy and crackling. Instead of cleaning them I used one of these as the input linked into the main amplifier section. The improvement in sound was amazing, much better than when the amp was fresh from the box and the new clarity stopped me from scrapping the amp.
I have since tried it with a couple of amplifiers where the pre-amp and main amp have connectors which can be removed and the improvement in sound is startling.
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