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FS: RJM Sapphire v4.2 Headphone Amp

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Member
Joined 2015
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For sale is an assembled and great sounding RJM Sapphire Headphone amp.
PCB's are the latest version.
Selectable gain via jumper - 8db, 15db, 25db

Probably over $450 in parts here, asking $225 + shipping.

Partial list:
PCB + BOM ~$80
Par-metal series-20 custom sized case - ~$80
Front panel express front and rear panels - $65
TKD 2CP-2511 25K volume pot $~80
Clarity Cap MR 400V 0.47uF input caps $~50
Triad shielded 50VA toroid transformer - $43
Furutech IEC and Kimber RCA sockets - ~$40
 

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Status
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