Headphone Amps

head-fi.org Sub-$100 Portable Amps Shootout – 11(+1) amps compared

• C&C BH (BH2, $100)
• digiZoid ZO2.3 ($99.95 $119.95, *note 2)
• Electric Avenues PA2V2 ($60)
• FiiO E02i ($30)
• FiiO E07K ($89)
• FiiO E6 ($30)
• FiiO E7 ($85)
• FiiO E11 ($65)
• Fred_fred_2004's 3 Channels Headphone Amp ($92)
• HeadRoom Total AirHead ($99, *note 1)
• JDS Labs cmoyBB v2.02 ($60)
• SoundMAGIC A10 ($60)

• jdslabs.com cmoybb headphone amp
• jdslabs Objective2
• FiiO E12 Mont Blanc Portable Headphone Amplifier
• FiiO A3 Portable Headphone Amplifier

nwavguy O2 Summary

O2

headnhifi.com 02 full kit

mayflowerelectronics.com kit

$59 at JDS Labs Objective2 DIY Kit

$2.99 at jdslabs.com Isolated 2.1x5.5mm Power Jack

A barrel style power jack for 2.1x5.5mm plugs. Plastic exterior is fully isolated from both terminals, so the jack can be used without impacting chassis grounding.

Schiit Magni 2 Headphone Amplifier

$119 at amazon prime

Schiit Magni 2 Uber Headphone Amplifier

$179 at amazon prime

Marsh headphone amp from Linear Audio

diyAudio thread Marsh headphone amp from Linear Audio

PCB for RN Marsh headphone amp

10x8 Raw DC board with CR(L)C filter

diyAudio Thread 10x8 Raw DC board with CR(L)C filter

• RN Marsh headphone amp
• From $25 for 10 pieces
• 2 layers
• Size: 10x10cm
• Fits: 10x10cm pcbs

tech-diy.com/Store

Project Ember 2.1

garage1217.com product page Project Ember 2.1 - Tube Headphone Amplifier and Pre-Amplifier: