Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier

US$119.98

Available

  • Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier
  • Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier
  • Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier
  • Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier
  • Bravo Audio Ocean Mini Valve Class A 12AU7 Tube Headphone Amplifier

Product Details

This is a beautiful looking Tube Class A Headphone Amplifier with Aluminum case.
Ocean has 2 x input port:
3.5mm jack
RCA jacks


Ocean has 3 x output port :
3.5mm jack
6.35mm jack
RCA jacks

 


Parameters:
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: 115mm (D) X 82mm (W) X 78mm (H)
Shipping Weight: 850g

 


Package:
Bravo Ocean Head-Amp * 1
Power cable with AC wall plug  * 1
Brand new Shuguang 12AU7 tube * 1
Switching Power Supply Universal AC 100V-240V / 50~60Hz to 24V DC 1A out put * 1
(Auto-Detect International Compatible)

 

FAQ:
Q: This Amp only has only 1 Tube, how can I amplifier stereo signal?
A: There are 2 triode in this Tube (12AU7), It's just like dual core CPU in your PC. So both channels were get amplifiered by the Tube.

Questions & Answers

  • Q: la balance gauche/droite n est pas au meme niveau si volume trop faible pas de son correct a droite avez voue le service manuel pour regler le bias merci
  • A: Hi Patrick,May be a potentiometer is broken, can return to repair.Thank you.
  • patrick 9/28/16 3:35 AM Asked.
  • Q: bonjour comment regler le bias merci
  • A: Hi Patrick,it just can adjust volume.Thank you.
  • patrick 9/28/16 3:14 AM Asked.
  • Q: Hi! Can you provide for this product EU plug?Xiexie.
  • A: Yes, we can provide EU Plug. Thanks.
  • Saibiba 8/24/15 2:38 PM Asked.
  • Q: If I exchange the original tube for ECC82, can I adjust the bias on Bravo?
  • A: Hi, it don't have to adjust the bias. Thanks.
  • lock 8/21/15 7:38 AM Asked.
  • Q: Which tubes i can use to replace 12AU7 tubes? Regards. Olympia
  • A: You can use tubes GE5814, ECC82 and 6189 instead of 12AU7 tube. Thanks
  • Olympia 9/18/14 3:26 AM Asked.