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For Sale: *****IBasso DB2 Boomslang2 / PB2 Pelican Fully Balanced Amplifier / DAC FOR SALE*****

post #1 of 4
Thread Starter 
This Classified is Closed

For Sale:
*****IBasso DB2 Boomslang2 / PB2 Pelican Fully Balanced Amplifier / DAC FOR SALE*****

Will Ship To: Conus

This is a combined set of an iBasso fully balanced DB2 DAC and PB2 Balanced Amp, used but in like new condition.

The DAC accepts up to 24Bit/192kHz signals via SP/DIF coax or optical and 24Bit/96kHz via USB.  It has a balanced and unbalanced (single end) output.  Output op/amps can be rolled, two extra dual op/amps included.

The PB2 amplifier  will accept both balanced and unbalanced inputs and will output both balanced and unbalanced.  Both the op/amps and buffers can be swapped for your sound preference.  Along with the op/amps and buffers listed below, I have also included four of the incredible sounding Burr-Brown OPS627 and four Intersil HA-5002 buffers.  These are installed in the amplifier at this time.

This DAC/Amp combo can drive almost any headphones available and the quality of the sound is truly amazing for units this small.

iBasso DB2 DAC - $299.00 (Description and included items listed below)

iBasso PB2 Amp - $325.00 (Description and included items listed below)

Balanced Connection Cable - $39.00

4 Burr-Brown OPA 627 OP/Amp - $72.00 (Installed in PB2)

4 Intersil HA-5002 Buffers in BrownDog Adapters - $36.28 (Installed in PB2)

 

 

Over $700 Invested


 

iBasso DB2 Boomslang2 Portable Balanced 24Bit/192kHz DAC

Main features:
- Dual Wolfson WM8740 DACs + CS8416 +TAS1020B
- Takes USB input (up to 24Bit/96kHz), optical and coaxial inputs (up to 24Bit/192kHz)
- -110dB SN and -101dB Crosstalk
- Separated battery power supplies for analog section and digital section
- Low pass filter rollable.
- 4-layer gold plated PCB, with high grade components
- Provide Balanced and Unbalanced (3.5mm) line out
- Up to 13.5hours play time
- Measures 55*24*100mm, and weighs 171g
- Comes with AC adapter, leather pouch, rubber feet, and two extra OPAMPs (LPF).

 

 iBasso PB2 Pelican Portable Balanced Headphone Amplifier

Main features:
- 32V voltage swing, the highest voltage swing among portable Amplifiers
- Up to 2500mW output power
- Takes Balanced and Single End inputs, and provides Balanced and Single End outputs
- 3-Setting gain jumper for impedance matching
- 10 DIP sockets for OPAMP and Buffer rolling
- 4-layer gold plated PCB
- Rechargeable battery pack
- More than 20 hours play time with stock OPAMPs
- Measures 55*24*100mm, and weighs 167g
- ALPS quad potentiometer, Hirose connector, Switchcraft jack, and Vishay high grade capacitors inside
- Comes with OPA604*4, AD797*4, BUF634U*4(Stackable), BUF634P*4(Hi-C), Dummy adapter*4, AC adapter, leather pouch, 3.5 to 3.5 interconnect, and rubber feet


Edited by leg-ranger - 7/25/13 at 5:35pm
post #2 of 4

This is a really good price for this portable, balanced + single ended dac and amp combo.  I'm not affiliated - but I do have the same stack, and really like it.  It drives my Mr. Speakers Balanced Mad Dogs (3.2) and my balanced HD650's very well.  I have had the opportunity to compare to some nice desktop hardware at a couple of meets.  The little iBasso stack does very well in comparison.  Again, not affiliated, just thought I'd throw a note up that this is a nice rig at a nice price.

post #3 of 4
Thread Starter 
Thank you for the reply. If I wasn't in need of funds for another project, I wouldn't sell it. I had an RSA Intruder but preferred this set-up more. Lots of power, a ton of options and sound quality is amazing. Paired beautifully with HE-500's.
post #4 of 4

pm'd I see you have two listings of this... still for sale? 

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Head-Fi.org › Forums › For Sale / Trade Forums › For Sale / Trade (and Feedback) Forums › Amplification For Sale / Trade › *****IBasso DB2 Boomslang2 / PB2 Pelican Fully Balanced Amplifier / DAC FOR SALE*****