Happy New Year! We are off work during 24th Jan - 6th Feb for Spring Festival, We will start shipping orders from 6th Feb, You Can Self-shopping! We will ship as soon as possible! Thank you for your support!

IPar 1023A Tube Headphone Amplifier + Preamplifier

SKU: FM864
Price: US$239.98
In Stock - Shipping within 48 hours Worldwide Free Shipping
  • Have very low noise and interference
  • Sweet tone and eliminate clinical digital sound
  • Good sound performance and reliable long years durability
  • Thick 8mm solid aluminum face panel and 2.5mm back panel

* Required Fields


This headphone amp was developed by Abin Audio design house. This is headphone amp is another surprising for us to their astonish talent in audio design. This compact, complex circuit headphone amp have excellent sound performance and can drive almost all type of headphones on market very well.    

Integrate both pPreamp and headphone amplifier together, but each have independent volume control.
4 way RCA audio inputs, independent preamp and headphone output
Excellent circuit layout with incredible signal/noise ratio; -113db for preamp and -114db for headphone amp
High grade sealed 50W power transformer for very low noise and interference
Thick 8mm solid aluminum face panel and 2.5mm back panel.
Tube buffer stage with 5687 tube, very sweet tone and eliminate clinical digital sound
Very high grade parts usage, for good sound performance and reliable long years durability  
Adjustable gain for headphone amp; so this headphone can drive almost all headphone on market well.
Both 110/120v and 220/240v mode supported for worldwide compatibility

Technique Parameters:

Power input:110/120  (110V)  - 220/240V (230V) selectable   
Headphone Jack:6.3mm
Signal input:RCA socket
Preamp distortion:0.143% (5687 tube distortion)  
Headphone distorsion:0.154% (5687 tube distortion)
Preamp frequency response:20Hz(-0.4dB)-20KHz(-0.5dB)
Headphone frequency response:20HZ(-0.3db)-20KHz(-0.8dB)
Preamp S/N:-113.1dB
Headphone S/N:-114.3db
Headphone impedence matching :10 Ohm to 600 Ohm
Headphoe output power:300R loading/220mW,32R/480mW
Dimension/Weight:260 x 175 x 50mm ( W x D x H)/ 3.1kg

Customer Questions & Answers


hi! what opam used in this amplifier?

7/31/14 3:03 PM Asked.

Hi, this amplifier use OPA2604. Thanks  

Was this question helpful to you?  Yes   No
  1. 1

Daily Deals