If you want to contribute, please mail your pdfs to SCOTT LK-72 Tube Integrated Amp (1961) FULLY SERVICED, NEW TUNG SOL OUTPUT TUBE This is a nice example of a vintage Scott LK-72 Tube amplifier. Download HH Scott LK-60 Service Manual. Tuner T526L, R326L, R316L Service Manual. used a four section 100 µFD capacitor. See more results. Here is list of service manuals included.
Can-Type Electrolytic Capacitor Original Specs: New Specs: 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V 20 uF @ 450V Twist-tab mounting. Scott LK-72-B Schematic Download the H. Scott LK-72 Amplifier Service Manual scott lk 72 service manual PHOTO COPY!
LK-72 2; LK-72B; LM-35; LM-35-Connections; LR-88;. Primary DC Resistance: 250 ohms. This one has been updated and modified by Dan Santoni, about 2-3 years ago. The standard Scott 3 tube IF and Ratio Detector were retained. This was an attempt at further cost reduction. Vintage Scott LK-72 Tube amp. Condition 7/10- 9/10 functional, 6/10 cosmetics.
Dorey Design Group is a full-service web design, open source programming,. The LK-48 is a complete two-channel stereo amplifier consisting of dual 24 watts power amplifiers and dual preamplifiers on a single chassis. So -- an eye needs to kept out, ready to care & service it when needed.
MIKES MANUALS SPECIALIZING IN OUT OF PRINT SERVICE MANUALS order online or call. This originally supplied tdith LE-7Ž serial rn_unber 169699, purchased at Payette Radio in Montréal Québec Canada scott lk 72 service manual by Roger Sigouin. HH Scott LK-72 Stereomaster Integrated Stereo Amplifier Tube amp, tested and works just fine, all 4 7591 are weak and will need replacement, I will still include the power tubes but will need replacement, preamp tubes tested and are fine, no other components tested, front controls work as it should, input and output works, left and right channels functions as it should, cosmetically in good. However today, we can only rely on a few sources, one of which is hhscott.
Schematic is dated October 18th 1960. The LK-72, like all Scott amplifiers, is completely stable with any type of load or even with no load. 72, and 299C integrated amplifiers.
Kathy&39;s Estate Sales Since the early 1970’s providing clients with the highest level of service available throughout the Portland metropolitan area. You will receive a huge set of various service manuals, Owner manuals, Schematics and/or parts list on DVD/s. Scott-260-Service-Manual Scott-260-Review-1964 Scott-260-Review-1965 Scott-260-Test-1965 Scott-260B-Review-1967 Scott-265A-Service-Bulletin.
Unlike conventional amplifiers that supply their rated power output only in the midrange frequencies, the LK-72 provides a full 40 watt per channel down to 20 cps. Plus it contains many owner manuals and schematics. It was made as a companion piece for the Scott 355 tuner/preamp, and fit neatly behind the 355. The tube complement consists of four 7591.
Scott LK-72-B Schematic. Also for: Lk72b-s, Lk72be, Lk72be-s. They are very different from each other and neither of them come close to the schematics that I have for a 299C. · The LK©72 is identical to the 299 in every way except one. I check the Scott website and the owners manual for the LK-72 doesn&39;t seem right, as the controls in the manual don&39;t match the controls on my amp. For instance, I have two model 299C amps. Scott Model 55 Operating Instruction Manual.
This particular example has undergone a complete overhaul, and should provide many years of. Scott-LK-72A-Schematic Scott-LK-72-Assembly-Instructions. The coupling caps and the rectifier appear to have been recently serviced. Scott Stereomaster products include tuners, amplifers, speakers. LK-72 Stereo Amplifier Service Manual. scott lk 72 service manual SCOTTAmerican manufacturing Stereo Receiver MONO Simulcast Stereo, 2X20w. 006s v3-b off 05- 9 o o s, vi-b s iow 0 r records stereo reverse stereo on vi 4 type scorr. Some models of Scott, LK-48, LK72 etc.
BTW, the LK-72 assembly manual shows the two disc capacitor installation. You must be logged. View and Download Scott R316 instruction manual online. As with all old amps & preamps, EXPECT to encounter ccasional dirty switches and connectors will/should disappear with regular use). View and Download LG LK72B owner&39;s manual online. The Scott "Silver Plated" front-end was replaced by a simpler front-end, based on a 3 section compactron tube. HH Scott part Number: TRA-11-2.
Scott LK-72 Below you will found our manuals on the H. This particular example has undergone a complete overhaul, and should provide many years of trouble-free service to its next owner. Different annotations made by Roger and Marc Sigouin. Frequency Response: 10 Hz to 100 kHz +/- 1 dB @ 1 Watt. HH Scott LK-48 The LK-48 is a complete two-channel stereo amplifier consisting of dual 24 watts power amplifiers and dual preamplifiers on a single chassis. Dorey Design Group (DDG) Dorey Design Group is a full-service web design, open source programming, and marketing firm located in Portland, OR.
Thanks for any input. That Siemens Selenium Bridge is usually weak. I also have 86db speakers and have not had a complaint. In the December 1960 issue of HiFi/Stereo Review, a Scott ad lists the 25 watt per channel LK©72 tube complement as 4 7591 output tubes, 2 7199 splitter/inverters, 4 12AX7 preamp tubes, and 1 5AR4 rectifier. The multiplex decoder used two compactron tubes. LK72B speaker system pdf manual download. The item “HH Scott LK-72 Tube Amplifier Stereo SCOTTKITVintage” is in sale since Thursday, Febru.
LK-72(A) LK-72-B: Tuners: 1964 Tuner Owners. The schematic is a technical drawing or diagram of your system, a perfect supplement to the Service Manual. Multimedia Speaker System.
For sale is a the famous LK-72 integrated, manufactured in the US during 60&39;s. All of the luxury features you expect in HH Scott amplifiers are here, including all aluminium chassis, DC operated heaters for lowest hum, special channel balance facilities, provisions for tape. The owners manual is used as an reference guide, instruction manual and instruction book. Scott Schematic Library. All of the luxury features you expect in HH Scott amplifiers are here, including all aluminium chassis, DC operated heaters for lowest hum, special channel balance facilities, provisions. Scott-222-Service-Manual Scott-222A-Schematic Scott-222B-Schematic Scott-222B-Service-Bulletin Scott-222B-Service-Manual. Rare and Ancient Equipment HH SCOTT Audio LK-72 hfe_hh_scott_lk-72b_schematic.
HH Scott LK-72 The LK-72 offers the finest performance and greatest reliability of any integrated st. This LK-72 is mostly all original. Scott was "known" for a lot of changes which were probably documented back in the day and shared with their repair centers. Visit us online for more information or to download service manuals today. left i 1 rght channel vi-a @ l 82k @ v2-a o 12ax7. This is the 19 pages manual for Scott LK 30 Owners Manual. The amp was in the process of being restored about 10-15 years ago but hasn&39;t been touched since.
This was part of the family estate, and being that I&39;m the only one who knows anything about electronics I was appointed to sell it. The last Scott FM tuner family to be introduced was the 370 line. Welcome to the Vintage H. Read or download the pdf for free. It is the same basic power amp used in Scott LK? This diminutive little beast was first made in April 1963, and was discontinued by July 1964.
net carries service manuals for many different products, including the SCOTT LK72 LK-72. The LK-72 is the kit version of the 299C model. · I agree with your review completely, even though I have the LK-72 "kit" cousin of this (brought up to snuff by NOSValves) with HH Scott 7591s. 6K Push-Pull to 4, 8, & 16 ohms 40 Watts. So, your observations are unfortunately very common. pdf Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information. It sounds pretty good right off the bat, though not as revealing as my Jolida integrated, or my modified Dynaco PAS preamp and McIntosh solid state amp combo.
Download HH SCOTT hfe hh scott lk-72b schematic. Try to load the preamp section with telefunkens. Scott 208 power amplifier.
SCOTT LK 72 BAmerican manufacturing. Distortion is below 0. Below you will find the H. Scott-260 scott 260b service manual Scott-260 service information+schematics+parts list.
This item is in the category “Consumer Electronics&92;Vintage Electronics&92;Vintage Audio & Video&92;Vintage Amplifiers & Tube Amps”. I believe it&39;s the LK-72B. This entry was written by Pat, posted on November 26,. Stay away if you are looking for a "collector&39;s item" - untouched, unreliable and "all original". HH Scott: LK-72: Amplifier: Service: Tech Bulletin and Schematic only : SCTLK72-S: CLICK HERE FOR NO DESCRIPTION - NO PRICE ITEMS: HH Scott: LK-72-B: Amplifier: Service item (1963) Assembly Instructions Manual: G16: SCTLK72B-S.
This amp is about 50 years old. Scott-LK-72-Ass. Scott LK-72 Fully Restored.
Scott LK 30 Owners Manual. Hayseed Hamfest manufactures brand new multi-section can capacitors for the H. · Vintage H. One thing that Scott was famous for was constant change in design.
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