• Headphone Impedance : 32-600 ohms
• Gain : 8 (18 dB)
• Frequency Response : 10Hz-200KHz, -3dB
• Maximum Output : 30V P-P
• THD : Less than 0.5%, 20Hz-20KHz, at 1V
• Topology : Class-A single-ended triode, zero feedback, noninverting, single voltage gain stage Tube Complement : 6N1P dual triode input, 6N6P dual triode output, 1 each per channel
• Power Consumption : 40W
• Size : 9 x 6.75 x 3.25”
• Weight : 7 lbs

Valhalla is a Class A, single-ended triode headphone amplifier with no overall feedback and noninverting circuit topology. It provides classic tube sound and can drive headphones with impedances as low as 32 ohms.