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News: Come see us February 11, 8-5 at the Head-Fi meet at the Burlingame Double Tree Hotel, Burlingame, CA. We'll be bringing lots of headphones and amps, and our prototype tube DAC used with our music server and the latest version of Amarra.

www.head-fi.org/t/584924/official-2012-bay-area-meet-thread-california-february-11th-saturday
 
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Subject Started by Replies Views Last post
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Foreplay III info Doc B. 0 2681 Last post October 15, 2009, 11:07:03 AM
by Doc B.
Lower noise floor tweak for Extended Foreplay III Doc B. 5 3426 Last post April 12, 2010, 07:00:27 PM
by Doc B.
New MJE 350 transistor orientation in Extended upgrade Doc B. 0 611 Last post November 22, 2010, 09:24:00 AM
by Doc B.
Adjusting Forplay III heater supply resistor for different tubes Doc B. 9 2497 Last post August 07, 2011, 01:06:46 PM
by porcupunctis
more FPIII heater supply resistor values for various tubes John Roman 4 243 Last post October 03, 2011, 06:18:47 PM
by Paul Joppa
Assembled Extended Foreplay III demo unit on ebay Doc B. 0 957 Last post November 13, 2009, 03:43:33 PM
by Doc B.
Workable power amp sensitivity and gain ???? audiblesoundwave 3 1112 Last post November 23, 2009, 07:55:03 AM
by audiblesoundwave
Hook Up Wire for Foreplay dtaylo1066 2 1603 Last post November 23, 2009, 05:55:25 PM
by dtaylo1066
Foreplay III troubleshooting « 1 2 » q 17 10523 Last post November 30, 2009, 11:11:47 PM
by RKH
RCA extenders Natural Sound 3 1568 Last post December 07, 2009, 07:17:32 PM
by Natural Sound
foreplay volume resistors.. rucyrius 1 959 Last post December 09, 2009, 07:15:15 AM
by Grainger49
Foreplay Hum Left Channel Only JFugazzi 4 1349 Last post December 13, 2009, 05:31:29 PM
by FastEddy
Extended Foreplay Coupling Caps J Leng 4 1223 Last post December 15, 2009, 09:55:06 AM
by J Leng
MOVED: Look for help reviving Foreplay Doc B. 0 653 Last post December 21, 2009, 08:40:46 AM
by Doc B.
Capacitor substitution question glynnw 1 958 Last post December 21, 2009, 07:32:46 PM
by Caucasian Blackplate
Foreplay : unbalanced volume control choff 4 1068 Last post January 03, 2010, 12:12:04 PM
by Paul Joppa
foreplay transformer / kit construction help please « 1 2 » johnl 18 2587 Last post January 06, 2010, 09:22:06 AM
by Paul Joppa
T-pads for FP111... bernieclub 2 737 Last post January 27, 2010, 12:56:48 PM
by bernieclub
Extended FP3 help please ike 0 544 Last post January 31, 2010, 07:15:37 PM
by ike
Help - Extended Foreplay III smoked! ike 11 1478 Last post February 01, 2010, 07:52:58 PM
by ike
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