"love what you listen with"![]() This page is updated DAILY & best viewed on a LARGE screen with screen-pointer. if you use IE, select "Compatibility View". If you arrived here via Search Engine or via Toolbar, you may be on old page; click here for Current page. * To hide MENU, Click < menu on/off > above the MENU; Click again to show. * Items in RED are internal links; Click for more info; be patient, as some are large & need time to load. * IMAGES be INFORMATIONAL via pop-up TEXT. Place screen-pointer over the image - do not click! info will show in 2 secs; if not, Click "help" below. * NO web-bugs/trackers on this site. * NO cookies baked on this site. * NO Java brewed on this site. * NO info gathered on this site. * NO flash running on this site. * NO login required on this site. * NO off-site linkage on this site. * NO malware/scareware/houseware. * NO email addy's sold-traded-shared. * Allow Scripts in your Browser. • if menu does not follow as u scroll, u have scripts disabled! • to resize, rotate scroll-wheel while holding down Ctrl-key. * K = 1000. PR = pair. PTC = partial trades considered. ![]() ![]() ![]() AllegroSound™ has been dedicated to accurate recording and reproduction of acoustic music for well over ¼ Century. For those who value ears-on experience, AllegroSound is "hear" to assist you. Trades welcome! ![]() ![]() * AllegroQC™ with 40 yrs experience. * Safe-Packing. Trust your purchase to one who knows and cares to pack it so you receive it in the same condition :-) * Commercial Invoice with proper HTS# provided with foreign shipments reduces unnecessary delay & damage in Customs. ![]() ![]() ![]() ![]() ![]() Most be 30~70 years old with imperfections including, but not limited to, old capacitors, non-functioning lamps, off-center knobs, oxidation, scratches, nicks, dings, etc... NO "mint"! NO "minty"!! NO "perfect"!!! All pre-owned/used unless otherwise noted. AllegroGrade™ on scale of 1~6: 6 = New-In-Sealed-Box. 5 = New-In-Open-Box. 4 = Demo-In-Open-Box. 3 = Good. 2 = Fair. 1 = Poor. * most be AllegroGrade 3 - actual pics sent prior to packing if not already posted. All sales as-is and final, so if you have any special requirements regarding condition, tell me before sending deposit/payment. See Pics, MainsVoltage, Terms below & Questions & Answers (Q+A) in Menu. ![]() Pics are shown for display purposes & may not represent exact condition; actual pics are posted as I have them. See "Condition" above & "Q+A" in Menu. ![]() ![]() ![]() ![]() Place screen-pointer over the spin- ning gold disc in the listings below, price will show in 1~2 secs; if not, Click "HELP" in the floating Menu. * Prices NET-USD f.o.b. Los Angeles, CA, USA. * k = US$1,000. ptc = partial trade considered. * tbd = to be determined. mp = matched pair. * $'s w/o deposit subject to change w/o notice. * AllegroLayAway™ with 20~30% down. * AllegroTradeUP™ with approved trade-in. * AllegroBuyBack™ select items (see Q+A). ![]() AllegroSound trade-ins/purchases are not final until received, inspected, tested and approved by AllegroSound. Items failing to meet represented condition will be returned at Customer's expense plus $90/hr labor for unpacking/inspection/testing/repacking; additional fees may apply. ![]() All tubes sold by AllegroSound have been carefully tested on the finest equipment and, therefore, are technically "used". * most plug-in tubes carry our exclusive 100-day exchange/1-yr pro-rated warranty. ![]() Equipment is carefully inspected, cleaned, variac'd, tested for dc-offset & auditioned in ref system before it leaves our facility. Quality work with TLC takes quality time; I work at my pace & have orders ahead of yours; item will ship when testing is completed and packed for safe transit. Suitability sole responsibility of Buyer. Not responsible for errors/semantics/etc. All items subject to prior sale or no sale. Prices subject to change without notice. All equipment as-is without warranty. All sales f.o.b. Los Angeles California; all matters & costs beyond this point, including, but not limited to, packing, freight, ins, taxes, fees, duty, are sole responsibility of Buyer. All sales final. L.A.C. Sales Tax applies in California. ![]() ![]() ![]() Why upgrade? When your system doesn't sound good, u don't feel good; when you don't feel good, your work is not good; when your work is not good, your marriage is not good; when your marriage is not good, you get divorced; when you get divorced, you loose your system. Upgrade today at AllegroSound.com ![]() $1,000,000 music library for free and capable of better sound than spinning the same cd in your player! Hearing is believing. "dream-machine...redefines the state of the art in fm tuners" ![]() ![]() ![]() "Your fm has the right to remain silent." ![]() c.1996, late prod with updates & special Factory calibration to 75.0µs deemphasis to eliminate top-end brightness that be the bane of most solid-state tuners (if U don't like peaky moving-coil pickups, you will appreciate the spot-on response w/o the typical top-end boost - this FMR #210351 is a sweeet-heart that belies its ss origins & outperforms all tube tunas) ANALOG tuning to 0.01 MHz via on-board Frequency-Counter, on-board Oscilloscope for tuning to 0.001 mHz & optimizing antenna, Wide-Medium-Narrow selectivity (40db Adjacent-channel in Narrow), discrete XLR-Balanced outputs, choice of 17" or 19" black panel, obm, one-of-a-kind, none better! ![]() "...trust me on this: no matter how good your 10B or Sequerra Model 1 (& they're still breathtakingly good), they cannot offer the silent, noise-free background, the frighteningly-quick transient attack, the dazzling transparency or the near-perfect drift-free tuning of the DaySequerra FM Reference." —Ken Kessler, HiFi News "...dream-machine...redefines the State Of The Art in FM tuners." —Larry Greenhill, Stereophile Magazine (or, you could pay 2x more for Magnum-Dynalab 109) ![]() ![]() ![]() ![]() ![]() Denon TU-501 fm-am tuner, way-cool back-lit dial-wheel. ![]() ![]() ![]() ![]() ![]() HEATHKIT Daystrom DA-330 TUBE FM-Multiplex Adaptor, adds FM-Stereo capability to FM-Mono tuners. ![]() ![]() ![]() ![]() ![]() harman-kardon TU-915 fm-am tuner, flywheel-tuning, auto-seek, presets, 50kHz steps, 70db alt-ch selectivity, 60db sep at 1k, fixed & variable out, choice of silver or black faceplate. ![]() ![]() ![]() not for sale at this time. ![]() ![]() ![]() ![]() hk Citation III-X fm stereo tube tuner, fabled Foster-Seeley discriminator, nuvistor "super-tube" front-end. ![]() ![]() hk Citation III fm tube tuner with ![]() ![]() ![]() fabled Foster-Seeley discriminator, nuvistor "super-tube" front-end, with or w/o Heathkit DA-330 or Eico MX-99 mpx adaptor. ![]() ![]() ![]() ![]() ![]() JVC T-3030 T3030 fm stereo tuner Surface-Acoustic-Wave filters, -110 db IF/IR/SR, 1 db CR, 2.4"h, no bottom cover. ![]() ![]() ![]() ![]() ![]() fabled Kenwood KC-6060 scope, see your multipath distortion & orient your antenna for best signal & sound, many other uses, engraved panel a nice touch. ![]() ![]() ![]() ![]() ![]() ![]() fabled Kenwood L-02T fm tuner, late Version w/frequency-counter, 120vac, 88-108mHz, 2nd Owner. ![]() the most-natural sounding tuna in the sea! (or, you could pay more for a new Accuphase T-1000 and digitize your analog broadcasts(!) or 2x more for thin and bright Burmester 978). ![]() ![]() ![]() ![]() fabled Kenwood KT-917 fm tuner, precision 9-Gang tuning condenser, 125db spurious-image-if rejection, double-balanced mixer, scope out, 3 IFs, 2 antenna inputs, 33 lbs. ![]() ![]() ![]() ![]() ![]() Kenwood KT-7300 fm-am tuner, 4-gang fm, discrete output stage, scope output, variable output. ![]() ![]() ![]() ![]() ![]() Luxman T-110 fm stereo tuner, fabled Tim de Paravicini design, AllegroMods™, 5-gang tuning, scope out, unique 3D dial-face (most are oxidized, this one nice). ![]() ![]() 10B build and performance without the hassles ![]() ![]() ![]() Marantz 20 FM Broadcast Monitor #1822, designed and manufactured by the original Marantz Co in Woodside NY c.1968, solid-state version of tubed 10B, superior to later 20B and way more rare, hard-wired, Marantz's finest tuna extant, with fabled Hovland Scope-Saver mod. ![]() ![]() ![]() Got Marantz 10B? Got spare scope-tube? ![]() ![]() ![]() CRT for MARANTZ 10 & 10B, NOS factory-sealed DG7-32. ![]() ![]() not for sale at this time. ![]() ![]() ![]() ![]() ![]() McIntosh MR-65B fm stereo tube tuner. ![]() ![]() not for sale at this time. ![]() ![]() ![]() ![]() ![]() McIntosh MR-71 fm stereo, Mac's final-design tube tuner. ![]() ![]() great FM stereo, and George Noory too! ![]() ![]() ![]() ![]() A team of exceptionally-talented engineers was brought together for project MR-74; Jean Filon did the frt-end & MPX decoder, Richard Modafferi did the IF & RIMO filter, Ron Evans did the AM, & Mile Nestorovic (designer of McIntosh MC-3500 / MI-350 and Nestorovic Alpha-1 / NA-1 tube amps) designed the audio stage & power supply, Wide & Narrow selectivity on both bands, signal-strength and center-tune meters, way-cool magic-eye multipath indicator, 2.5-Volt fixed and variable outputs. ![]() ![]() ![]() ![]() ![]() ![]() fabled McIntosh MR-78 tuner, optional AllegroMods™ ![]() ![]() Mpingo Multipath-Cancelling FM Antenna, outperforms AP, Fanfare, MD, Sequerra. ![]() ![]() ![]() ![]() ![]() Pioneer TX-9500.2 fm-am stereo tuner, 5-gang, not quite the equal of F26/F28 but close-enough for way less treasure, USA 120vac 75µs & Euro 240vac 50µs. ![]() ![]() ![]() ![]() ![]() fabled ReVox B160 fm stereo tuner, same specs & sound as B260S with only(!) 30 presets vs 60, Alpha-Numeric programming, cool no-noise LCD display, accurate 75μs deemphasis. Remote-controllable with B208 remote (not included). ![]() ![]() ![]() ![]() ![]() ![]() fabled Sansui TU-X1 Broadcast Monitor, 7-gang FM, 9.75" dial, 4 calibrated meters, 2 independent outputs with level controls, 36 lbs, biggest & baddest tuna-of-the-air, USA 120vac 75µs and Euro 240vac 50µs. ![]() ![]() ![]() ![]() ![]() ![]() fabled Sansui TU-717 fm-am stereo tuner, 4-gang fm, optional AllegroMods™ ![]() (note: rack-mount handles not included). ![]() "dream-machine...redefines the state of the art in fm tuners" ![]() ![]() ![]() "Your fm has the right to remain silent." ![]() c.1996, late prod with updates & special Factory calibration to 75.0µs deemphasis to eliminate top-end brightness that be the bane of most solid-state tuners (if U don't like peaky moving-coil pickups, you will appreciate the spot-on response w/o the typical top-end boost - this FMR #210351 is a sweeet-heart that belies its ss origins & outperforms all tube tunas) ANALOG tuning to 0.01 MHz via on-board Frequency-Counter, on-board Oscilloscope for tuning to 0.001 mHz & optimizing antenna, Wide-Medium-Narrow selectivity (40db Adjacent-channel in Narrow), discrete XLR-Balanced outputs, choice of 17" or 19" black panel, obm, one-of-a-kind, none better! ![]() "...trust me on this: no matter how good your 10B or Sequerra Model 1 (& they're still breathtakingly good), they cannot offer the silent, noise-free background, the frighteningly-quick transient attack, the dazzling transparency or the near-perfect drift-free tuning of the DaySequerra FM Reference." —Ken Kessler, HiFi News "...dream-machine...redefines the State Of The Art in FM tuners." —Larry Greenhill, Stereophile Magazine (or, you could pay 2x more for Magnum-Dynalab 109) ![]() ![]() ![]() ![]() Sequerra Rosewood Cabinet for Sequerra FM-1 broadcast monitor, original box, appears NOS. ![]() ![]() ![]() ![]() fabled Sony ST-5130 fm-am stereo tuner, successor to fabled ST-5000, 5 gang fm, fixed and variable and scope outputs, rare Euro version with multi-voltage ps and plug-in power cord. Sweeet! ![]() "Receiving 54 stations on the omni antenna, and 53 on the yagi, ST-5130 yielded more listenable stereo signals than any other tuner except the T-101... Sound quality is very high...warmer and mellower than Kenwood & Pioneer...I liked it so much I bought 4." 3rd place of 20 tunas tested.−Audio Ideas FM Tuner Project ![]() ![]() ![]() ![]() Sony ST-S555ES fm stereo tuner c.1985 with 5 Varactor-tuned circuits similar to Sequerra, McIntosh MR-80 & Tandberg. Wide/Narrow selectivity, 2 coax inputs, Active Current Transfer (a la Krell CAST), 1.0db C.R., 21db Adjacent Ch Selectivity, 120db Image-Spurious-IF, plus 8 presets. Includes original A.C.T. output cable. ![]() Sony's first Elevated-Standard tuner with a big diff, Active Current Transfer (long before Krell & others). Instead of transmitting the audio to the preamp in the form of voltage, it uses Current-transfer. Also employed is Sony's Direct Comparator circuit for stunning S/N ratio of 86db stereo. ![]() ![]() ![]() ![]() Technics ST-8600 fm-am tuner c.1976, 5-gang fm, 6 IF, 20~18kHz +0.2 -0.8 db. ![]() ![]() the Ultimate tuna accessory... ![]() ![]() ![]() Texcan/Anaconda 9300 RF Spectrum Analyzer (a la Sequerra Panalyzer), 5~350 mHz, solid-state, 9"crt, 19w-17h-14d, 55#. ![]() 7-gang Analog tuning + frequency-counter ![]() ![]() ![]() Yamaha T-2 fm stereo tuner, update of fabled CT-7000, 7-gang analog tuning plus a cool frequency-counter, scope+fixed+vari outs. ![]() ![]() ![]() ![]() ![]() AllegroSound − Established 1973 − "love what you listen with" Los Angeles, California USA Rick@AllegroSound.com ![]() ![]() AllegroSound et al assumes no responsibility for use or misuse of products, services, info, etc. design & original content ©AllegroSound, los angeles, california, usa. all rights reserved. |