Author Topic: Surplus amps  (Read 991107 times)

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Offline audiowatts

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Re: Surplus amps
« Reply #3210 on: Oct 29, 2012 at 12:20 AM »
bro anung model ang sansui mo? mern akong equalizer n reverbration nyan 10 band sa gitna yung display nakatambak lang.. he he

Offline raider125jeigh

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Re: Surplus amps
« Reply #3211 on: Oct 29, 2012 at 12:34 AM »
mern akong vintage din na pioneer a717 80s model nabili ko ito sa seaman.. magandang tumonog after a mont nasira wala akong makitang orig na parts.. pero naka order din ako ang mahal ngalng siningil ako ng service center ng 3.2k rightchan. ang ncra.. ginamitan sya ng osciliscope at pinakita nya sakin ang waveform kung talagang clibrated.. hanggang ngyn gumgana pa rin.. 2 years na..ang circuit protec ng sansui di ganun ka sensitive minsan huli na bumitaw ang speaker protec relay, sunog na bgo sya bumitaw.. bro cguro swerte ka dyan sa amp. mo he he... tagahanga din ako ng sansui  b4....

mukhang bad exp sa sansui hehe...
mahirap din daw irepair sansui may mga models base sa mga nababasa ko..

pero sweet sounding kasi kaya many are getting it
hopefully in the future i can have my own sansui na well taken care of
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Offline joko11

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Re: Surplus amps
« Reply #3212 on: Oct 29, 2012 at 04:10 AM »
mukhang bad exp sa sansui hehe...
mahirap din daw irepair sansui may mga models base sa mga nababasa ko..

pero sweet sounding kasi kaya many are getting it
hopefully in the future i can have my own sansui na well taken care of
dont worry sis..grupo naman tayo ng satsuwi eh
Primum Nil Nocere

Offline banesto

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Re: Surplus amps
« Reply #3213 on: Oct 29, 2012 at 06:44 AM »
bro anung model ang sansui mo? mern akong equalizer n reverbration nyan 10 band sa gitna yung display nakatambak lang.. he he


Sansui au- alpha 907, au-707, au-x11

Offline Tempter

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Re: Surplus amps
« Reply #3214 on: Oct 29, 2012 at 01:09 PM »
yes tama po, depende sa model like AUD siries.. ;D

I have an AUD amp, no problems whatsoever... ;D

Ang problema ko lang pag medyo maliit ang speaker na nakakabit, kawawa ang driver dahil sa bass!!!  ;D
« Last Edit: Oct 29, 2012 at 01:10 PM by Tempter »
"Great minds discuss ideas; average minds discuss events; small minds discuss people."

Offline banesto

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Re: Surplus amps
« Reply #3215 on: Oct 29, 2012 at 05:40 PM »
mern akong vintage din na pioneer a717 80s model nabili ko ito sa seaman.. magandang tumonog after a mont nasira wala akong makitang orig na parts.. pero naka order din ako ang mahal ngalng siningil ako ng service center ng 3.2k rightchan. ang ncra.. ginamitan sya ng osciliscope at pinakita nya sakin ang waveform kung talagang clibrated.. hanggang ngyn gumgana pa rin.. 2 years na..ang circuit protec ng sansui di ganun ka sensitive minsan huli na bumitaw ang speaker protec relay, sunog na bgo sya bumitaw.. bro cguro swerte ka dyan sa amp. mo he he... tagahanga din ako ng sansui  b4....
Marami na akong sansui na naibenta like two au-666, three au-alpha 607. sansui ba-150 power amp, au- alpha 707
etc. most of them are 70's era pero wala akong nasirang speaker. Marunong kc akong makiramdam kaya naagapan
ko pag may problema. Natural lang sa vintage amp ang magpalit na parts dahil sa katandaan. Tulad ng sansui
au-707 ko active na naman ngaun matapos kong maipagawa. Mga leaky caps ang pinalitan.

Offline Daiguru

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Re: Surplus amps
« Reply #3216 on: Oct 30, 2012 at 03:47 PM »
Sansui au- alpha 907, au-707, au-x11
ano mang Banesto!?? meron ka din au-x11? :o :o

Offline hls

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Re: Surplus amps
« Reply #3217 on: Oct 30, 2012 at 04:20 PM »
Hi guys. May nakita ako yamaha m35 sa isang surplus shop. May power naman sya. Problema lang walang tunog ang speakers na nakakabit sa kanya. We tried other sets of speakers, wala pa rin tunog. Di pa nabubuksan ang unit. Ano kaya ang problem nito? By the way, price is 500 lang. Pwede pa kaya eto marepair? Thank u.
« Last Edit: Oct 30, 2012 at 05:29 PM by henxs »

Offline banesto

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Re: Surplus amps
« Reply #3218 on: Oct 30, 2012 at 05:35 PM »
ano mang Banesto!?? meron ka din au-x11? :o :o

Yes Daiguru, matagal ko na inanaawitan ito nakuha ko rin. Mint condition pa.

Offline rascal101

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Re: Surplus amps
« Reply #3219 on: Nov 10, 2012 at 08:50 AM »
Sana palarin din ako makakuha ng Sansui AU-X11. May Sansui AU-D907F ako at puwede ko i-exchange sa Sansui AU-X11 + cash just in case sawa na kayo sa tunog   ;D

Offline banesto

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Re: Surplus amps
« Reply #3220 on: Nov 10, 2012 at 08:55 AM »
Sana palarin din ako makakuha ng Sansui AU-X11. May Sansui AU-D907F ako at puwede ko i-exchange sa Sansui AU-X11 + cash just in case sawa na kayo sa tunog   ;D

Mahilig ka rin ba sa vintage sansui brader? Others called it sansunog.

Offline raider125jeigh

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Re: Surplus amps
« Reply #3221 on: Nov 10, 2012 at 08:56 AM »
Sana palarin din ako makakuha ng Sansui AU-X11. May Sansui AU-D907F ako at puwede ko i-exchange sa Sansui AU-X11 + cash just in case sawa na kayo sa tunog   ;D
baka ibebenta mo yang 907 mo hehe..dito lang ako...
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Offline raider125jeigh

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Re: Surplus amps
« Reply #3222 on: Nov 10, 2012 at 08:57 AM »
Mahilig ka rin ba sa vintage sansui brader? Others called it sansunog.
ung mga iba lang un...meron talaga iba na mahirap ayusin
sinusunog nya ung mga power something nung nakausap ko ung magaling na mekaniko ng JJ
nahirapan sya kasi 350-450 ung power something e...
pero hindi lahat....may ilan lang..
ot what time kayo punta ka ernie later? after lunch punta namin..
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Offline banesto

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Re: Surplus amps
« Reply #3223 on: Nov 10, 2012 at 09:10 AM »
ung mga iba lang un...meron talaga iba na mahirap ayusin
sinusunog nya ung mga power something nung nakausap ko ung magaling na mekaniko ng JJ
nahirapan sya kasi 350-450 ung power something e...
pero hindi lahat....may ilan lang..
ot what time kayo punta ka ernie later? after lunch punta namin..

Cge baka makasunod ako, this day na ba or tomorrow?

Offline raider125jeigh

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Re: Surplus amps
« Reply #3224 on: Nov 10, 2012 at 09:12 AM »
Cge baka makasunod ako, this day na ba or tomorrow?
today po hehe...
text text nalang po..

musta po ung 707 nyo nagawa na?
baka punta ako dun sa pasig..
pa recap/restore ko ung technics 80a ko
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Offline banesto

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Re: Surplus amps
« Reply #3225 on: Nov 10, 2012 at 09:18 AM »
today po hehe...
text text nalang po..

musta po ung 707 nyo nagawa na?
baka punta ako dun sa pasig..
pa recap/restore ko ung technics 80a ko

Yes nagawa na. lalong gumanda tunog. Napalitan na kc ng mga bagong capacitors. Ilan kau ppunta dyan?

Offline raider125jeigh

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Re: Surplus amps
« Reply #3226 on: Nov 10, 2012 at 09:21 AM »
Yes nagawa na. lalong gumanda tunog. Napalitan na kc ng mga bagong capacitors. Ilan kau ppunta dyan?
dami hehe

Louie , TIMI, Jason, ELMer, Joko, Ako, and other pdvd friends..to may to mention ahaha
magkano inabot ng repair and parts?
anu po pinalit nyo sa keps ? ay este klipsch?
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Offline rascal101

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Re: Surplus amps
« Reply #3227 on: Nov 10, 2012 at 09:21 AM »
Mahilig ka rin ba sa vintage sansui brader? Others called it sansunog.

Yes brader. Naghahanap ako ng kapatid ng 907F ko. Sa pagkaka alam ko iyung AU-X1 ang sansunog.

Offline banesto

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Re: Surplus amps
« Reply #3228 on: Nov 10, 2012 at 07:43 PM »
Yes brader. Naghahanap ako ng kapatid ng 907F ko. Sa pagkaka alam ko iyung AU-X1 ang sansunog.

Maaring tama ka. Nakabasa ako na may issue nga dyan tungkol sa au-x1. The best pa rin skin ang au-alpha 907

medyo kulang sa katawan ang au-x1111 o kaya naghahanap lang ng matching na spkr.

Offline banesto

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Re: Surplus amps
« Reply #3229 on: Nov 12, 2012 at 07:39 PM »
dami hehe

Louie , TIMI, Jason, ELMer, Joko, Ako, and other pdvd friends..to may to mention ahaha
magkano inabot ng repair and parts?
anu po pinalit nyo sa keps ? ay este klipsch?

Bale 1.8k ang inabot labor & parts. Puro orig kc ang ginamit.

B&W 602 s3 ang ipinalit ko sa Klipsch. Sariwa pa w/ box & manual, no dings & scracthes.

Offline Daiguru

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Re: Surplus amps
« Reply #3230 on: Nov 14, 2012 at 02:02 AM »
Bale 1.8k ang inabot labor & parts. Puro orig kc ang ginamit.

B&W 602 s3 ang ipinalit ko sa Klipsch. Sariwa pa w/ box & manual, no dings & scracthes.
patikimin mo naman ako ng sansui amps mo mang banesto ;D ;D

Offline vhinx

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Re: Surplus amps
« Reply #3231 on: Nov 14, 2012 at 08:33 AM »
Bale 1.8k ang inabot labor & parts. Puro orig kc ang ginamit.

B&W 602 s3 ang ipinalit ko sa Klipsch. Sariwa pa w/ box & manual, no dings & scracthes.

Eto ba yun taga Magsaysay ave., Pasig???
« Last Edit: Nov 14, 2012 at 08:35 AM by vhinx »
Vintagenthusiast!... Sansui-Pioneer-Marantz-Paradigm

Offline vhinx

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Re: Surplus amps
« Reply #3232 on: Nov 14, 2012 at 08:43 AM »
Yes brader. Naghahanap ako ng kapatid ng 907F ko. Sa pagkaka alam ko iyung AU-X1 ang sansunog.

Based on my other friend's encountered problem that this amps was extremely high slew rate that caused it to oscillate at just about the drop of a hat, which always resulted in the output transistors going up in smoke. I found out the hard way that just about anything could trigger the unit into oscillation, including RF interference...

Btw, If anyone here have AU-919 & AU-907X Decade and plan to sell - Please inform me or text me 09167472212...
« Last Edit: Nov 14, 2012 at 08:56 AM by vhinx »
Vintagenthusiast!... Sansui-Pioneer-Marantz-Paradigm

Offline rascal101

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Re: Surplus amps
« Reply #3233 on: Nov 14, 2012 at 10:35 AM »
Based on my other friend's encountered problem that this amps was extremely high slew rate that caused it to oscillate at just about the drop of a hat, which always resulted in the output transistors going up in smoke. I found out the hard way that just about anything could trigger the unit into oscillation, including RF interference...

Btw, If anyone here have AU-919 & AU-907X Decade and plan to sell - Please inform me or text me 09167472212...

Unstable pala. Kulang sa phase margin. Baka naman batch problem ito. May batch lang ng Sansui AU-X1 ang may ganitong problema. Iyung iba naman ok.

Offline raider125jeigh

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Re: Surplus amps
« Reply #3234 on: Nov 14, 2012 at 11:39 AM »
Bale 1.8k ang inabot labor & parts. Puro orig kc ang ginamit.

B&W 602 s3 ang ipinalit ko sa Klipsch. Sariwa pa w/ box & manual, no dings & scracthes.
hehehe... astig...basta nakareserve na kay efren yan 602 na yan...ihihi

ayun output transistor ung nasusunog on the process of troubleshooting which cause 350pesos each...
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Offline banesto

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Re: Surplus amps
« Reply #3235 on: Nov 14, 2012 at 06:49 PM »
hehehe... astig...basta nakareserve na kay efren yan 602 na yan...ihihi

ayun output transistor ung nasusunog on the process of troubleshooting which cause 350pesos each...
Aling amp ang nasusunog na output transistor brader?

Offline raider125jeigh

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Re: Surplus amps
« Reply #3236 on: Nov 14, 2012 at 06:50 PM »
Aling amp ang nasusunog na output transistor brader?
ung sansui ni brader JJ before na pinapagawa...nahirapan ayusin ng mechanic nya dahil dun...siguro nakailan ...pero ok na ata ngayon...
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Offline banesto

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Re: Surplus amps
« Reply #3237 on: Nov 14, 2012 at 09:53 PM »
Eto ba yun taga Magsaysay ave., Pasig???

Yes brader Vhinx.

Offline vhinx

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Re: Surplus amps
« Reply #3238 on: Nov 15, 2012 at 04:08 PM »
Unstable pala. Kulang sa phase margin. Baka naman batch problem ito. May batch lang ng Sansui AU-X1 ang may ganitong problema. Iyung iba naman ok.

Ang tsismis lang nasagap ko ay itnigil daw agad pag realese nyan due to that problem... Pero minsan nako nakagamit ng higher model (AU-X11) at sa two weeks na gamit ko with 8ohms speaker and exchaust fan ay wala naman naging problem. 8)


Yes brader Vhinx.

marami na din nagsasabi na magaling daw yun tech dun at kaya hindi daw nagagawa yun iba gear dahil walang pyesa pamalit. ;)
« Last Edit: Nov 15, 2012 at 04:11 PM by vhinx »
Vintagenthusiast!... Sansui-Pioneer-Marantz-Paradigm

Offline ATJr.

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Re: Surplus amps
« Reply #3239 on: Nov 15, 2012 at 04:17 PM »
Based on my other friend's encountered problem that this amps was extremely high slew rate that caused it to oscillate at just about the drop of a hat, which always resulted in the output transistors going up in smoke. I found out the hard way that just about anything could trigger the unit into oscillation, including RF interference...

Btw, If anyone here have AU-919 & AU-907X Decade and plan to sell - Please inform me or text me 09167472212...

interested ako sa non repairable unit, basta complete lahat ng mechanical parts....
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