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
AKG K 702	Open, Over-ear	62 Ω	$234.00
Sennheiser HD 650	Open, Over-ear	320 Ω	$315.99
Yuin PK1	In-ear	150 Ω	$153.99
Denon AH-D7000	Closed, Over-ear	25 Ω	$651.00
Audio-Technica ATH-AD900X	Open, Over-ear	38 Ω	$154.60
Audio-Technica ATH-M50	Closed, Over-ear	38 Ω	$199.00
HiFiMAN HE-400i	Open, Over-ear	35 Ω	$249.00
Sennheiser HD 600	Open, Over-ear	307 Ω	$286.90
Beyerdynamic DT 880 Edition (600 Ω)	Open, Over-ear	619 Ω	$217.86
AKG K 7XX	Open, Over-ear	62 Ω	$649.99
Sennheiser Momentum On Ear	Closed, On-ear	18 Ω	$169.99
Shure SRH550DJ	Closed, On-ear	32 Ω	$89.00
Sennheiser HD 25-1 II	Closed, On-ear	70 Ω	$381.41
V-MODA XS	Closed, On-ear	28 Ω	$168.78
Martin Logan Mikros 90	Closed, On-ear	26 Ω	$184.00
Bowers & Wilkins P7	Closed, On-ear	22 Ω	$345.00
Fostex TH-5	Closed, On-ear	44 Ω	$86.42
Status HD One	Closed, On-ear	32 Ω	$24.00
Beyerdynamic DT 235	Closed, On-ear	32 Ω	$72.22
Sony MDR-V150	Closed, On-ear	24 Ω	$31.00
Sennheiser HD 219s	Closed, On-ear	16 Ω	$49.99
Denon AH-MM400	Closed, On-ear	32 Ω	$349.55
HiFiMAN Edition S	Closed, On-ear	18 Ω	$149.00
V-MODA M-80	Closed, On-ear	28 Ω	$145.00
Beyerdynamic T 51 p	Closed, On-ear	32 Ω	$271.48

JDS Labs Objective2 amp