JDS Labs Objective2 - AUDIOBOT 9000

Additional Notes

Type	Solid state
Output Impedance	0.54 Ω
Power Output	88 mW at 600 Ω 355 mW at 150 Ω 613 mW at 33 Ω
Frequency Range	20 - 20,000 Hz
Portable
"O2 is an opensource amplifier designed by brilliant engineer NwAvGuy, with emphasis on benchmark performance and low cost. O2 arrives fully assembled, hand tested, and ready to enjoy."

Model	Style	Impedance	Price
HiFiMAN HE-400i	Open, Over-ear	35 Ω	$199.00
HiFiMAN HE-500	Open, Over-ear	38 Ω	$500.00
Monoprice M560 Planar Headphones	Closed, Over-ear	42 Ω	$159.99
Monoprice Monolith M1060 Planar Headphones	Open, Over-ear	50 Ω	$254.99
HiFiMAN Edition S	Closed, On-ear	18 Ω	$149.00
Audeze LCD-2	Open, Over-ear	58 Ω	$500.00
HiFiMAN HE-400s	Open, Over-ear	22 Ω	$184.79
HiFiMAN HE-400	Open, Over-ear	45 Ω	$399.00
Beyerdynamic Amiron Home	Open, Over-ear	250 Ω	$599.00
Beyerdynamic T 1	Open, Over-ear	685 Ω	$500.00
Beyerdynamic Xelento	Closed, In-ear	16 Ω	$999.00
Phiaton Bridge MS 500	Closed, On-ear	16 Ω	$161.33
Denon AH-MM400	Closed, On-ear	32 Ω	$399.00
Sony MDR-7506	Closed, On-ear	63 Ω	$99.69
Sennheiser HD 219	Closed, On-ear	16 Ω	$44.95
Yamaha HPH-M82	Closed, On-ear	46 Ω	$79.99
Polk Hinge	Closed, On-ear	32 Ω	$44.99
Beyerdynamic DT 1350	Closed, On-ear	80 Ω	$240.90
Sennheiser HD 335s	Closed, On-ear	32 Ω	$192.03
Shure SRH550DJ	Closed, On-ear	32 Ω	$94.94
Polk Buckle	Closed, On-ear	24 Ω	$52.00
Fostex TH-5	Closed, On-ear	44 Ω	$86.42
Beyerdynamic T 51 i	Closed, On-ear	32 Ω	$199.95
Beyerdynamic Custom Street	Closed, On-ear	38 Ω	$89.00
Audeze SINE	Closed, On-ear	24 Ω	$449.00
Beyerdynamic DT 235	Closed, On-ear	32 Ω	$66.43

JDS Labs Objective2 amp