Author Topic: JojoD's Tube and Solid State Projects (Read 1206419 times)

at_sunset_blvd · « **Reply #12120 on:** Sep 29, 2017 at 07:49 PM »

Quote from: JojoD818 on Sep 29, 2017 at 10:12 AM

Nice stain Jo!

JojoD818 · « **Reply #12121 on:** Sep 30, 2017 at 09:58 AM »

Quote from: at_sunset_blvd on Sep 29, 2017 at 07:49 PM

Nice stain Jo!

Thanks brader!

Kakainis 48 hours curing time wala kasi si haring araw palagi makulimlim.

ricky · « **Reply #12122 on:** Sep 30, 2017 at 10:04 AM »

Tol ginamitan mo ba graining tool yan? Ok sa haspi ah

parasound · « **Reply #12123 on:** Sep 30, 2017 at 10:48 AM »

Wow.. very nice

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JojoD818 · « **Reply #12124 on:** Sep 30, 2017 at 11:55 AM »

Quote from: ricky on Sep 30, 2017 at 10:04 AM

Tol ginamitan mo ba graining tool yan? Ok sa haspi ah

Yun puso lang pre, tapos kinamutan ko na yun iba tapos walis tambo. Kulang na sa practice pero di na masama pumasa naman kay misis.

JojoD818 · « **Reply #12125 on:** Sep 30, 2017 at 12:08 PM »

Quote from: parasound on Sep 30, 2017 at 10:48 AM

Wow.. very nice

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Thank you!

JojoD818 · « **Reply #12126 on:** Oct 03, 2017 at 10:24 AM »

Here comes the sun (doo doo doo doo)

vgsison · « **Reply #12127 on:** Oct 03, 2017 at 10:56 AM »

High end finish. Well done Master JojoD

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JojoD818 · « **Reply #12128 on:** Oct 03, 2017 at 01:41 PM »

Quote from: vgsison on Oct 03, 2017 at 10:56 AM

High end finish. Well done Master JojoD

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Thank you sir.

JojoD818 · « **Reply #12129 on:** Oct 03, 2017 at 09:06 PM »

Project building tools...

Quick release hex chuck for my drill and impact drivers.

Drill stop collars.

Assorted hex adapters.

Deburring tool.

Twisted wood drill bits with chamfer and stop collar.

Hand carried by a friend from the US, bought from Amazon.

JojoD818 · « **Reply #12130 on:** Oct 05, 2017 at 04:47 PM »

Satisfied.

mbtorn · « **Reply #12131 on:** Oct 05, 2017 at 05:13 PM »

Quote from: JojoD818 on Oct 05, 2017 at 04:47 PM

Satisfied.

Ganda ng pagkakagawa!

vgsison · « **Reply #12132 on:** Oct 05, 2017 at 06:03 PM »

Standing ovation!!!

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at_sunset_blvd · « **Reply #12133 on:** Oct 06, 2017 at 05:37 AM »

Quote from: JojoD818 on Oct 05, 2017 at 04:47 PM

Satisfied.

Ang Ganda! Please Reserve

JojoD818 · « **Reply #12134 on:** Oct 06, 2017 at 10:51 AM »

Quote from: mbtorn on Oct 05, 2017 at 05:13 PM

Ganda ng pagkakagawa!

Salamat brad!

JojoD818 · « **Reply #12135 on:** Oct 06, 2017 at 10:52 AM »

Quote from: vgsison on Oct 05, 2017 at 06:03 PM

Standing ovation!!!

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Thank you! Very satisfying.

JojoD818 · « **Reply #12136 on:** Oct 06, 2017 at 10:52 AM »

Quote from: at_sunset_blvd on Oct 06, 2017 at 05:37 AM

Ang Ganda! Please Reserve

Luh! Bilis naman!

ricky · « **Reply #12137 on:** Oct 06, 2017 at 11:16 AM »

Sir ok yan para mapalitan mo na yun master na maraming naloko lol sariling design daw ng speakers hahaha

Davenport · « **Reply #12138 on:** Oct 06, 2017 at 11:48 AM »

Ang ganda ng kulay ng exterior. Impressive!

JojoD818 · « **Reply #12139 on:** Oct 06, 2017 at 12:51 PM »

Quote from: ricky on Oct 06, 2017 at 11:16 AM

Sir ok yan para mapalitan mo na yun master na maraming naloko lol sariling design daw ng speakers hahaha

Tagal ko na last gumawa enclosure sir, nangangapa na din minsan pati sa pag tabas. Buset kasi yun rule na measure twice cut once hahaha!

Pag nailabas na sa kahon yun table saw gagawa ako ulit.

JojoD818 · « **Reply #12140 on:** Oct 06, 2017 at 12:52 PM »

Quote from: Davenport on Oct 06, 2017 at 11:48 AM

Ang ganda ng kulay ng exterior. Impressive!

Thank you!

frootloops · « **Reply #12141 on:** Oct 07, 2017 at 09:38 PM »

Iba talaga pag ginamitan ng pagmamahal at tiyaga. Bilib ako brad!

Quote from: ricky on Oct 06, 2017 at 11:16 AM

Sir ok yan para mapalitan mo na yun master na maraming naloko lol sariling design daw ng speakers hahaha

Lahat naman may katapusan...tamang panahon lang pre. Nag shift na yata ng career.

JojoD818 · « **Reply #12142 on:** Nov 02, 2017 at 08:41 AM »

Quote from: frootloops on Oct 07, 2017 at 09:38 PM

Iba talaga pag ginamitan ng pagmamahal at tiyaga. Bilib ako brad!

Lahat naman may katapusan...tamang panahon lang pre. Nag shift na yata ng career.

Brad kumusta na?

Well... Kalokohan yan, kunwari lang retire pero di naman. Nagpapataas lang ng rep.

JojoD818 · « **Reply #12143 on:** Nov 02, 2017 at 08:44 AM »

My newbie setup.

JojoD818 · « **Reply #12144 on:** Nov 02, 2017 at 08:45 AM »

My newbie audio rack.

muypogi · « **Reply #12145 on:** Nov 04, 2017 at 05:38 AM »

Boss question: ever done a class a mosfet amp that is about 50-60 wpc? Looking for a power amp and interest was piqued by several diy articles on pass and krell clones.

JojoD818 · « **Reply #12146 on:** Nov 04, 2017 at 11:27 AM »

Quote from: muypogi on Nov 04, 2017 at 05:38 AM

Boss question: ever done a class a mosfet amp that is about 50-60 wpc? Looking for a power amp and interest was piqued by several diy articles on pass and krell clones.

I was once commissioned to build a Pass Labs F1, but that was only about 10W and iirc, it was used as a headphone amp though it was happy driving my old unknown model Starvox fullrange speaker.

I'm the one who built the official diyAudio build guide for the Pass Labs F5 which was 25W @ 8 ohms. As per Nelson (Pass, not De Leon

) it can be increased to 50W Class A with several modifications in the power supply unit.

Thermal management with these type of amps is mandatory, they like running hot, all the time, but still, temp has to be kept at bay.

These are all FET based power amps. jfets on the input and mosfets on the output. There are also more powerful designs like the BA series (Burning Amp) or the F5T (T for Turbo) that spits out 100W Class A at 8 ohms.

Cheers

muypogi · « **Reply #12147 on:** Nov 04, 2017 at 01:32 PM »

Thanks boss. Any indicative price on the 50wpc and 100wpc Class A power amps? Bulong mo na lang . . . and may free time ka ba :-)

muypogi · « **Reply #12148 on:** Nov 04, 2017 at 08:13 PM »

Eto ba yung F5 Turbo? Looks very good . . .

http://www.firstwatt.com/pdf/art_f5_turbo.pdf

Superman · « **Reply #12149 on:** Nov 04, 2017 at 08:45 PM »

Quote from: muypogi on Nov 04, 2017 at 01:32 PM

Thanks boss. Any indicative price on the 50wpc and 100wpc Class A power amps? Bulong mo na lang . . . and may free time ka ba :-)

Pabulong din 😊