With stereo/mono selector switch and volume controls
$29.95
photo coming soon
Specifications:
Impedance: 8 ohms
Freq. range: 20-20,000 Hz
Max. power input: 100 mW
Sensitivity: 102 dB at 1 mW
Length of cord: 10.5 ft.
Weight: 320 gr
Koss TD 61
$34.95
Specifications:
Frequency Response: 25-15,000 Hz
Impedance: 38 ohms
Sensitivity: 93.5 dB SPL/1mW
Cord Length: 8 ft.
Koss TD 80
$59.95
Specifications:
Frequency Response: 20-17,000 Hz
Impedance: 60 ohms
Sensitivity: 98 dB SPL/1mW
Distortion: less than 0.2%
Cord Length: 8 ft.
Koss EQ 30
$39.95
Requires 2 "AAA" batteries
photo coming soon
Specifications:
Frequency Response: 40-20,000 Hz
Center Band Frequencies: 100 Hz, 1000 Hz, 10Hz
Boost and Cut levels: +10dB, -10dB
Crosstalk: 40dB
Distortion: (THD +N @ 1kHz): less than 0.2%
Maximum Power Output: 20 mW Per Channel
Cord Length: 48 inches