Product Description & Reviews
The Objective2 (O2) is an open source headphone amplifier designed by NwAvGuy, with emphasis on benchmark performance and low cost. This item includes a fully assembled and hand tested O2 amplifier, ready for use. You will only need an AC adapter suitable for your region.
The O2 has created a stir in Head-Fi.org's do-it-yourself community. After being banned from Head-Fi for heated discussion, he proceeded to design O2 for maximum benchmark performance to prove his points. It's large and heavy, so hardly worth consideration as a portable amp, however, O2 lives up to its name.
Features & Highlights
- Gain: 2.5x and 6.5x
- Frequency Response: +0.01, -0.01 dB (20Hz-20kHz)
- Output impedance:0.5 ohm Volume Potentiometer Taper: 15A or 3B
- Power:14-20V AC adapter with a standard 5.5 x 2.1 mm(not DC adapter). You can charge 9V battery inside from AC Jack and carry this amp.
- Size: 108.50 x 80.00 29.50 x mm Weight: 311g Accessories: cleat rubber/adapter
|Item Weight:||0.69 pounds|
|Item Size:||3.15 x 1.16 x 1.16 inches|
|Package Weight:||0.75 pounds|
|Package Size:||4.57 x 2.05 x 2.05 inches|
Have questions about this item, or would like to inquire about a custom or bulk order?
If you have any questions about this product, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.