“In the Blue Hawaii SE, HeadAmp has produced an amp for the Stax SR-009 that does the important things right and gets our vote as the most musical headphone/amp combination we’ve yet heard.”
“If I had a pair of SR-009s of my own, the HeadAmp Blue Hawaii would be the amp for me.”
Electrical
Type Low noise dual JFET input; 4x EL34/6CA7 vacuum tube output
Frequency Response 5Hz-20KHz +/- 0.3dB
THD 0.003% @ 1KHz/100VRMS
Crosstalk
Gain 54dB (500x)
Input Impedance 50K ohm
Output Voltage 1600V peak-to-peak
Line Voltage 100V, 115/120V, 230/240V
Power Consumption 180W
Mechanical
Inputs 1 XLR, 2 RCA
Outputs 2 Teflon Stax Pro Bias (580V) headphone jacks, 1 XLR/1 RCA loop output
Dimensions – Amplifier 15.5in [394mm] W x 13.5in [343mm] D x 8.5in [216mm] H (with tubes installed)
Dimensions – Power Supply 7.7in [195mm] W x 12.5in [317mm] D x 4.5in [114mm] H
Weight – Ampifier 14lb [6.4Kg]
Weight – Power Supply 17lb [7.7Kg]
Power Cable 4ft [1.2m] (connects power supply to amplifier)
We warrant that Synergy HiFi products, in the course of its normal use, will be free from defects in material and workmanship for a period of one year.