Re: [Drakelist] Blue LED Bulbs for Drakes

2011-02-03 Thread Richard A. (Tony) Stalls
Another ham directed me to a CoinTaker, pinball machine parts company at http://www.cointaker.com, for LED 47 replacements. Go to the quick search box and search for 47 and you'll get 104 products that includes bundles of 100 along with both specific pinball applications and regular frosted

Re: [Drakelist] Blue LED Bulbs for Drakes

2011-02-03 Thread Jim Pruitt
SuperBrightLeds.com also has some similar to those: http://www.superbrightleds.com/cgi-bin/store/index.cgi?action=DispPagePage2Disp=%2FBA9S6_specs.htm 98 cents for wide angle (looks like single led) or $1.98 for a 4 LED cluster (BA9s). From: Kevin Elliott To: drakelist Date:

[Drakelist] DIY Iso Xfmrs

2011-02-03 Thread Bob Jackson
I did the same thing back when with a couple of 6.3 VAC 1A filament transformers. Worked great! Bob AG5X ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist

[Drakelist] R-4A amplifier

2011-02-03 Thread Neil M Califano
Can audio be feed out of the R-4A bypassing the onboard amplifier? Can a better amplifier be installed? Does someone do this mod? ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist

Re: [Drakelist] R-4A amplifier

2011-02-03 Thread Paul Christensen
Can audio be feed out of the R-4A bypassing the onboard amplifier? Yes, you can bypass the internal AF amp stages for headphone/speaker audio, but they must remain active (see below). I do this with a Marantz 1030C. The following mod is easily reversible without leaving no permanent residue

[Drakelist] R-4A Recap

2011-02-03 Thread Neil M Califano
Should I recap my R-4A no matter what just because it is 30 years old? ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist