For Sale Jeff Young HPA1 (board + original parts)

[HRDSTL]

1x HPA board
2x 10uF Mcap Mundorf
2x 1uF Mcap Mundorf
1x 2SB1257 - the part is unavailable in official stores
1x 2SD2014 - the part is unavailable in official stores
2x FQP3P20 - the part is unavailable in official stores
2x FQP3N30 - the part is unavailable in official stores
2SK170/2SJ74 - matched quad (8 - 11 mA)

I sell only together! All parts are of guaranteed origin.

Price is 150€ + shipping. Please PM.

 

[HRDSTL]

still available for sale....

 

[HRDSTL]

Price reduced 140€ plus shipping

 

[HRDSTL]

This kits still available 🙂

 

[HRDSTL]

PM if you are interested, possible price reduction by agreement...

 

[marconi118]

any schema link?
are you in europe?

 

[HRDSTL]

Im from Slovakia

H

Thread 'Pass HPA-1, what do we know?'

2016-11-30 9:55 pm

Pass' new HPA-1 is certainly getting good press.

Pass Labs HPA-1 headphone amplifier | Stereophile.com

Do we know anything about the design? Push-Pull or single-ended? Based on any currently known topology (Aleph, etc.)?

Just trying to figure out what Pass considers the best approach for headphone amplification.

• Hikari1
• Replies: 652
• Forum: Pass Labs

 

[HRDSTL]

SOLD!