FS: Home Audio Video Little Bear B4 X portable tube amplifier

MrdK

Disciple
Feedback: 16 / 0 / 0
Expected Price (Rs)
5500
Shipping from
Kerala
Item Condition
4 out of 5
Payment Options
  1. Bank Transfer
Purchase Date
Jan 15, 2022
Shipping Charges
Included in cost
Have you provided two pics?
  1. Yes
Remaining Warranty Period
None
Invoice Available?
No
Reason for Sale
Upgrading
Little Bear B4 X is portable hybrid tube amplifier with both 3.5mm and 2.5mm balanced output.
It is a pure amplifier, there is no DAC inside.
3.5mm 'line in' is the only input.
It is in decent condition. there are scratches on the transparent window through which we can see the tubes glowing.
There is a scratchy noise when turning the volume knob.
Battery life is very good with my use case with earbuds. I got more than 5 hrs of battery life during the testing of different earbuds of various impedance and an Audiotechnica R70X (470ohm) before some days. I can vouch for 4 hrs of battery life as a minimum.
There is no box or bill but will be packed very well for safe shipping.
 

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Last edited:
one important feature i forgot to mention is, the opamps are replaceable. so we can upgrade the opamps with better ones.
 
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