Selling my Bottlehead MAINLINE head amp.
Elect Tech and EE for 40 yrs+.
Worked first time. No Issues. All functions work.
Non-OTL design, will drive lo and hi impdance headphones.
I used Beyer T1’s, T90’s, DT1350, AT MSR7’s Grado 325is, Focal Clear, AKG 7xx, HD 600’s Ananda’s and many more…
Stepped attenutator, 2 RCA inputs switchable, makes for easy comparing dacs etc, Balanced and unbalanced outs, impedance switch also.
Has tweo 6C45pi’s and a Clear top RCA “CONN” labeled clear top.
I will throw in a set of new Sovtek 6C45pi’s.
Details can be found at: https://bottlehead.com/product/mainline-headphone-amplifier-kit/
Will provide build manual and schematic and biasing information.
Kit goes for $1299 unassembled. Building Fee is $800 + the price of a kit!
Selling for $950. FIRM.
Shipping is approx $40-$60 + insurance.
Thanks for looking!
Ship to USA. Paypal.