Schematic diagram circuit of 10 Watt Audio Power Amplifier with Bass-boost: Comments. Schematic shows left channel only, but C3, C4, IC1 and the power supply are common to both channels. Class A 30 Watt Power Amplifier circuit. This Power Amplifier class A and easy to build, use large heat sink for Final stage output. D1, D2 = 1N4002. The Power Amplifier section employs only three transistors and a handful of resistors and capacitors in a shunt feedback configuration but can deliver more than 18W into 8 Ohm with 0.08% THD @ 1KHz at the onset of clipping (0.04% @ 1W - 1KHz and 0.02% @ 1W - 10KHz) and up to 30W into a 4 Ohm load. Epiphone Diagrams, Schematics and Service Manuals - download for free! Including: epiphone 1940s electar amplifier schematic, epiphone dano century30 1961 amplifier schematic, epiphone dano elektar zephyr 1949 amplifier schematic, epiphone ea 4t emperor amp circuit diagram, epiphone ea 4tl emperor amplifier circuit diagram, epiphone ea 5rvt emperor amplifier schematic, epiphone ea 6t emperor.

1. 30 Watt Bass Regent Schematic Pdf
2. 30 Watt Bass Regent Schematic Diagram
3. 30 Watt Bass Regent Schematic 1

Schematic Name and RevisionPCBFilenameRev Date-01404F.pdf018 Power Module MX640 PB300.pdf028pwrmodlmx842cx1252pb500.pdf30.pdf-42000revd25feb10.pdf30-41520B800.pdfn/abi-channeltube-eq-amp.pdf-42120B.pdf-42120C see mods also.pdf45300revh.pdf500revf.pdf30-42500BX1200 BX600 42500C.pdf-42500E11AUG06.pdf80-42500J. 30-02097PB150M1.PDF30-02097PB300 Master Connect.pdfn/aprobassII-scheme.jpg30-02091PB500 Preamp.pdf30-02091PB150 Pre-Amp Schematic.pdf30-02091PB500OLDER200.pdfn/apl-150schematic.pdf628A.pdf30-06028r600reva.pdf30-40600R600 R1000 REV-I.pdf30-6L.pdf30-40600R600 R1000 REV-H.pdf30-6N.pdf30-6JK.pdf626H.pdf30-6M.pdf30- SERIES 3.pdf30-40600R600 REV-O.pdf30-40600R600 1000revKseriesII.pdf30-40600R600 R1000 REV-D.pdf30-6G.pdf624A.pdf40626A.PDF.

I'll probably be the only person in this club, but here goes.I've got a Legend Super Lead 50. It's been my main amp since about 1989. It sounds, well, different. Not really sure what the guy who designed it was going for. It's my secret weapon in my quest to not sound like anyone else. Legends were made in Syracuse, NY and were very expensive for their time. When I bought mine they could be had for a song because nobody wanted to sound like that in 1989.

I was sick of not being able to hear myself because I had this crappy 20 watt practice amp. So I walked into Lark Street music and asked the owner what the loudest amp he had was.

He pointed this baby out to me. It's really really loud for a 50 watter. It's got a tube preamp powered by three 12AX7s and a solid state power amp.

It's got a groovy Celestion speaker, finger joined oak cabinet, cane grill, effects loop, channel switching and reverb and about a billion knobs, some of which don't appear to do anything. It's built like a tank.

It looks like it belongs in a fern bar. You can see a picture of it along with a page from the manual in my photos. Endorsed by Billy Jones from the Outlaws!Anybody else own one of these monsters?-Mr. Not looking to revive an old thread but.I just picked up one of these (50w 1x12 combo) last month. I traded some horrible sounding Marshall SS head and a Peavey windsor cabinet for it and feel like I definitely got the better end of the deal.Yeah - it sounds different from other amps but it works perfectly for me for a blues sound.

30 Watt Bass Regent Schematic Pdf

It doesn't seem to have a lot of bass response but I can correct that with the Boss eq pedal.It's so loud I only keep in on 1 in the condo. I find I need to push it to 2 to get a fuller sound.

Most of the time I use my Fender Ultra-Chorus around the house but the Legend will give me all the power I need if I play in public. Hey Legend, I've got a question for you.

I've heard that the gain controls and eq section were designed to kind of work together and that changing one affects how the other responds. Is this true?

If so, do you have any tips on how this system works? Also, what exactly does the 'bass boost' knob do? I'd also like to say that I used my Super Lead 50 with electric violin through a ton of effects for 5 years in this 'alternative' band and it sounded fantastic. Putting an effects loop on the amp was brilliant. I use it all the time for certain effects.

Also, you sure built these things bullet proof. A buddy of mine had his tumble end over end down a flight of stairs and out onto the sidewalk at this bar and there was absolutely no damage beyond a few scratches to the cabinet and one preamp tube came partially out of the socket! He used it at the gig that night. Hey Legend, I've got a question for you. I've heard that the gain controls and eq section were designed to kind of work together and that changing one affects how the other responds. Is this true? If so, do you have any tips on how this system works?

Also, what exactly does the 'bass boost' knob do? I'd also like to say that I used my Super Lead 50 with electric violin through a ton of effects for 5 years in this 'alternative' band and it sounded fantastic. Putting an effects loop on the amp was brilliant. I use it all the time for certain effects. Also, you sure built these things bullet proof. A buddy of mine had his tumble end over end down a flight of stairs and out onto the sidewalk at this bar and there was absolutely no damage beyond a few scratches to the cabinet and one preamp tube came partially out of the socket!

He used it at the gig that night. Click to expand.The bass, mid and treble controls were passive.

Turning up the treble cut the bass. This is very effective at a high volume making it less muddy with the speaker providing the bass response.The original design of the Rock N Roll series was designed by a guy who was one of our partners by the name of Bob Brinkman from Chanute, Kansas.He was and I'm sure still is a real hands on Leo Fender type who had been involved in electronics since the birth of Rock and Roll.The amps record well and sound great live because they were designed that way with hundreds of hours of listening at all volumes with Fender, Gibson and Rickenbacker guitars. I remember checking out myriad changes in the values of caps etc.The bass boost on the Super Lead is an attempt to give increased bass for both low volumes, (kind of like a loudness control on a stereo), as well as provide the kind of bottom end I wanted with the reverb.It is an active circuit that boosts the bass starting at 50 hz. To if I remember correctly about 250 hz. The Super Leads are my favorite Legend amps. Click to expand.Thanks for your kind remarks.

I'm glad to hear how many amps are still doing well after 30+ years of service.They were built better than other amps of the period.The design is not the boutique design of today, but I think we did several things better than most of today's expensive boutique products.We used aircraft grade Aluminum chassis for maximum strength and heat dissipation. Computer grade electrolytic caps.

G10 glass epoxy circuit boards. Solid oak cabinetry. This stuff was very expensive to use back in 1980. Hello everybody. I'm new to this site. Let start by saying this, I LOVE Legend Guitar amps!It's great to find this chat forum to talk to other Legend Amp owners. I currently own a Model A 60 watt.

30 Watt Bass Regent Schematic Diagram

And Years ago I owned a Rock-n-Roll 50 head. Both sound amazing and as we all agree, are incredibly loud. And on that topic, My next search is for a Model A 30 watt. My dream amp? A Legend 8 x 12 with as low a wattage Legend head as I can get. These amps are A Weapon of Mass Destruction. Hard to find for sure.

30 Watt Bass Regent Schematic 1

But when you find one, they are worth Any Price.