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Dedicated to affordably priced yet high quality Yaqin tube audio equipment The original World Wide Yaqin Group Dedicated to affordably priced yet high quality Yaqin tube audio equipment The original World Wide Yaqin Group Facebook Yaqin Tube Valve Amplifiers Public group Join Group Larry Niven > ‎Yaqin Tube Valve Amplifiers Here is a review on the Yaqin MS6V6 AsRebuilding the phono stage with the lesbox mod for example Now I just need to fill the cabinets and do the rebuild on the phono stage Running a Yamaha YPD6 turntable through a yaquin MS23B phono stage into an EL34 tube amp with psvane tubes pushing polk TSX550 speakers Excited and wanted to share · The transformation the Lesbox mods provided over stock was unbelievable I used it as an MM pre at first, and then with a step up for LOMC carts, which once I tried was all I ever ran on it again The levels of detail, the texture, the clarity, everything about it was jaw dropping I wound up selling my whole setup including my turntable, 800 records, the modded 22B and all

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Yaqin ms-23b lesbox mod-33 Watching From Hong Kong;A YAQIN MS23B unit A Power plug A Manual Dual power supply voltages are available on this unit, 115VAC for North America, 2VAC for Asia and Europe The unit is preset at factory for using with 115VAC Shipping Fees Worldwide Free Shipping on SHENZHENAUDIO, Please allow 13 business days for conduct Quality Control in order to ensure the products quality In the event that a

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 · Klangoptimierung Yaqin MS23B Dadurch das ich einen zweiten MS23B über einen Foristi bekam, konnte ich 11 den originalen & meinen klangoptimierten MS23B vergleichen Original klingt der Yaqin sehr hell & etwas dünn bis zurückhaltend Dennoch ist · Yaqin electronic components, sensor,audio amplifier，tube amplifier, gas sensor,pm25 sensor, audio amplifier,car speaker,tube amplifier These are the Yaqin whole serial products , every month we will update Shenzhen FAIR electronics is a electronics company in Shenzhen, founded on 1998 In 08 we began to offer electronic components to Yaqin factory ( · I was just considering selling a Les Box modded Yaqin 12B It was done last year and works perfectly I have a pair of Philips JAN 5814A for it but it needs a pair of 12AX7 (I am keeping those Telefunkens) Let me know if anyone interested Link to post Share on other sites 4 months later AstralNexus 2 Posted July 22, 17 AstralNexus Full Member;

The Yaqin MS23B is great with the valves it comes from the factory, but changing the CC valves to a pair of Gold Lion's CC with golden pins (which are not cheap but can be found for a reasonable price on the net) made it OUSTANDING I'd buy it again, the Yaqin MS23B is a real performer Read more 4 people found this helpful Helpful Report abuse Graham Spencer 50Seller assumes all responsibility for this listing Postage and packaging The seller hasn't specified a postage method to United States Contact the seller opens in a new window or tab and request · The YAQIN just basically replaces the preamp and the amp Everything else stays the same When I turned on the YAQIN, I was blown away The sound is so much bigger The treble is sweet and has higher roll off then the Mark Levinson The mid rang is lush and beautiful The sound stage expandes to the point that I think I am listening to floor standing speakers I cannot believe

Tube questions for a LesBoxmodded Yaqin MS23b Close 3 Posted by 2 years ago Archived Tube questions for a LesBoxmodded Yaqin MS23b I am so stoked this is finally happening Les Carpenter is such a radical and righteous dude, he's been incredibly generous with his time, supplies, expertise So cool The board should be getting in by the end of the year, and I amYAQIN MS23B Tube Phono Preamplifier Stage MM RIAA Phonograph Preamp Stereo HiFi Audio Amplifier Amp (1 Customer Reviews) · YAQIN MS23B 12AX7B X2 Stereo Tube Phono Stage 0 out of 5 $ FFYX TB25 Turntable w/10"A1 arm 0 out of 5 $ 1, Tonewinner AD86D Integrated Amplifier 0 out of 5 $ 1, Best Selling Products YAQIN MC13S Stereo Tube Amplifier 500 out of 5 $ Yaqin MS90B 55 watt tube amp with bluetooth and remote 0 out of 5 $ 1,

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28 March 17 (Yaqin MS23B 12AX7 Tube Phono Stage Preamplifier HIFI EXQUIS Vinyl Turntable prepreAmplifier) (5 / 5) Good photo stage The sound has improved much better than the phono amp that I used to date It is a wonderful phonoamp I found a statement that I improved after replacing the vacuum tube It is going to be replaced with a reputable JJ made vacuum tube · Topic YAQIN MS23B (Read 6016 times) rfgumby Administrator Member Offline Location Minneapolis, Minnesota, USA Posts 18,234 Re YAQIN MS23B « Reply #15 on June 21, 15, AM » Quote from beaudiophil on June , 15, PM well, if we are talking about building up a kit also then we should mention the good sounding and easy to buildYAQIN MS23B Tube Phono Stage Preamp HiFi Stereo MM RIAA Turntable Amplifier 193,81 EUR 4,01 EUR 38,25 EUR livraison Little Bear T11 Vacuum Tube Phono Stage Preamplifier MM RIAA Turntable Preamp 169,58 EUR 178,51 EUR 17,00 EUR livraison Tube Lamp Phono Stereo Preamp 255,03 EUR Livraison gratuite Art Audio VP1 Valve Tube Preamplifier with Excellent

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 · Yaqin Ms23b Säljes av Torbjörn Inlagd 2102 48 1500Kategori RIAA Mölndal Visa på karta Kort för att uppgradera ditt yaqin riia lesbox mod se länk nedan Är ett rev kort som är oanvända och köpt färdig lödt Mejla eller ring Torbjörn, Ta bort eller ändra annonsen Anmäl annonsen Om Hifitorgetse Kontakta oss Handla tryggtLink to post Share on other sites kcc123 117 Posted September 21, 10 kcc123 Member;Yaqin MS23B MM RIAA LP Turntable Vacuum Tube Phono Stage Preamp 5 out of 5 stars (1) 1 product ratings Yaqin MS23B MM RIAA LP Turntable Vacuum Tube Phono Stage Preamp £ £2505 postage watching See more like this Yaqin Custom Engraved Solid Brass Amplifier Logo Name Plate £867 £173 postage 13 sold YAQIN MS23B MM RIAA Phono

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YAQIN MS23B Tube Phono Preamplifier Stade MM RIAA Phonographe Préampli stéréo HiFi Amplificateur audio AmpInput Power 110V240V AVAILABLE;YAQIN MSL HiFi Vacuum Tube Push Pull Integrated Amplifier, HiFi Valve Tube Pure Amplifier, Bluetooth 50 APTXHD, USB DAC, RCA Jack x 2 Input, 32Wx2 Output, EL34(6C), 12AX7, 12AU7, 6Z4 Tube $1, $ 1,499 00 FREE Shipping YAQIN PH5L HiFi Vacuum Tube Headphone Amplifier, Profession Monitor Valve Headphone Amp Stereo Audio Preamplifier, Drive 32 Ohm

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This thing hums like crazy Its not a ground loop issue, I spent a weekend testing and configuring and was not able to alleviate the hum The odd thing is its way more pronounced when the phono input is selected This has the option toYAQIN MS33B MC/MM 12AX7 12AU7 Vacuum Tube RIAA Phono Stage YAQIN MS33B SKU YQMS33B $ Price Custom Text Field (optional) 500 Quantity Add to Cart / USD Technical Specifications Brand YAQIN;YAQIN MS23B Tube MM RIAA Phono Stage Stereo Pre Amplifier Updating MS22B C $;

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About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How works Test new features Press Copyright Contact us CreatorsVacuuoso 13th April 18 0702 PM Greetings to the magnanimous legend Mr Les akaYaqin MS 23B with Les Box mod Used very good condition Comes with nearly new Pinnacle valves Comes with original box Please Ignore Item Specifics on eBay they are wrong!

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J'ai reçu mon Yaqin MS22B il y a quelques jours, la qualité sonore est plutôt sympa mais je pense peut être amélioré (comme pour le Yaqin MC100B) J'ai donc remplacé 4 condos (sur le schema C4 C7 C11 C12) par des Russes papier huile La qualité est désormais bien sympa mais deux problèmes subsistent depuis le début J'ai un Hum assez important dès que je monte le volume · STEREO from ground up 2 x GRAMMA v2 Series, NAD C542, Google Chrome Audio Beresford TC72, raspberry pi Allo Boss Dac Music Streamer, Neat Motive SX2 Speakers in black, Yamaha as1100, YAQIN MS23BRIAA LESBOX, Rega planar three with Ortofon 2M blue MM Cart PSN pixelpidgeon/01/19 · Yaqin MS23B Les Carpenter Mod has 496 members This group is for Les Carpenter's Yaqin MS23B Mod discussion

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Have some M cap supreme and standard M caps on their way, got a Feb 18 I'm wondering if adding Yaqin MS23B between would increase overall Picking up cheap gear, modify it and make it sound so good that it If you buy aYaqin Tube Valve Amplifiers has 3,909 members Dedicated to affordably priced yet high quality Yaqin tube audio equipment The original World Wide · Take a look at the Yaqin MS23B with the Les Box Mod Would match your Yaqin Amp Paopawdecarabao, May 26, 19 #14 DoF likes this Davey very clever with maracas Location SF Bay Area, USA Stunsworth said ↑ There's no copper tape I know earlier units had tape, but this one doesn't, the copper look on the face is metal Click to expand Ah, OK, the

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Rear Panel Work 9 Taking apart to fit Lesbox swap board 19c 54 Hum reduction and checking RCA Grounds 10 Cutting 28mm hole 56 Output Resistors 1012 Wiring up supply wires 57 Template For Mounting V3 12 Complete assembly 58 Making EQ's – 00pF 1314 Swap Board rev 19c circuit 60 Making EQ's – 0pF 15 Notes on rev boards 61 The Circuit Board Conversion 16 SwapFirst I purchased the Yaqin MS23b same 60 cycle hum issues Thought the bigger more expensive model would have upgraded circuitry NOT THE CASE! · Thread For Sale Lesbox modified Yaqin MS23B MM Phono Stage Thread Tools Show Printable Version;

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 · yaqin ms23b lesbox mod yaqin ms23b lesbox mod 11 Sep 15 Yaqin MS23b or Little Bear T10 Tube Gear – Preamps, Power and More!2 items found from eBay international sellers YAQIN MS23B upgraded version of YAQIN MS22B 12AX7B X2 Stereo Tube Phono Stage C $544;/09/18 · Yaqin MS22b Phono Amp (https //www I've been looking for someone to do the "LesBox" mod on my MS22 for several years now The build is just a little out of my comfort zone, but I can surely replace the board and drill a new hole for the extra tube Thanks for doing this!!!

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 · Yaqin MS23B Röhren Pre Amp Yaqin I hängt an einer 1970er Transitor Kette Yaqin II ist an einem Loewe Opta Meteor 4761W mit optimierten Geithainer BR25 Lautsprecher Eigene Modifikationen Röhren electroharmonix 12AX7 Yaqin I J/J Yaqin II Kondensatoren MKP10 – 10% C 2 / 9 – eine Rasternorm größer C 4 & 12 je 0,47 µF – C 7 & 12 je 1,00 µF Audio Elkos C 1 / 8 –Input Sensitivity MM ≤4mV ， MC ≤03mV ;Buy It Now C $ shipping;

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Posted September 21, 10 Hi djb, I have not modded the Yaqin but only done some tube rolling The stock Chinese valves are Ok but not that great, so I tried some ElectroHarmonix 12AX7EH, GEEmail this Page Subscribe to this Thread , 2107 #1 lordmortlock View Profile View Forum Posts Senior Member Join Date Aug 10 Location On another forum Posts 6 I'm Geoff For Sale Lesbox modified Yaqin MS23B MM Phono StageFind great deals for Development Ms 22B Yaqin Vacuum Tube Phono Equalizer Shop with confidence on eBay!

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The Yaqin does not use toroidal transformers, probably due to cost and instead the transformers are of the usual laminated metal frame type of construction It is usual to mount the Page 5 of 47 power transformer at 90 degrees to the output transformers to reduce magnetic coupling between them Yaqin have mounted all transformers in the same direction to each over and the veryOutput Level 05v(1KHz) Total harmonic distortion · kcc do u use as a preamplifier as well/ any mods?

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 · LesBox MS23B vs LittleBear T10 vs "EAR 4" DIY Hi I want to start a new project and to try what tubes are all about, so I'm thinking of selling my ProJect PhonoBox SE in order to buyand/orbuild a valve phono preamp I saw on this forum that the Yaqin MS23B can be heavily modified thanks to Les Carpenter recommendations, it looks really good to me and I think I could/06/15 · Topic YAQIN MS23B (Read 6021 times) mr havoc Member Offline Age 50 Location Somerset England Posts 875 YAQIN MS23B « on June , 15, AM » Very tempted to get one of these, would like to know how they compare to other phono stages of similar price It would be my first dip into the world of valves Regards Logged Steve Colin40 Member Offline · Since then I've added a Yaqin MC10T and a Yaqin MS23B that has the "Lesbox" conversion The rest of my system is considered "vintage" these days, with the exception of the loudspeakers My journey to the Ares II DAC has been roughly a 3 year one, yes, 3 years of ploughing through tons of reviews and videos I have used several cheap DAC's In the past and

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YAQIN MS23B Tube Phono Stage PreAMP MM RIAA Turntable HiFi Stereo Preamplifier $ Free shipping YAQINSDCD1HiFiMINI6N1TubeCDupgradeProcessorForCDVCDDVDPlayer YAQI $100 $4500 shipping or Best Offer YAQIN MC10T EL34 push pull Vacuum Tube Integrated Amplifier 40W40W $ $250 shipping 65 watching Yaqin PreMain · This is a LesBox modded Yaqin MS22B The sound this produces is quite amazing especially when considering its humble beginnings I hadn't found a suitable replacement that I really liked until I tried the Manley Chinook which I purchased for 9 times the asking price of this MS22B, it really is that good Complete with power cord and 3x Winged =C= 12ax7s ForHow to turn off the LED and how to make the Tubes look even better than beforeDopplerette von Kevin MacLeod ist unter der Lizenz Creative Commons Attributio

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 · If you're set on a Yaqin get the MS33 It is heads above the rest of their offerings The MS23 is great but you'll need to possibly address some hum issues which is simple as pie I convert the MS23 and MS22 over to a custom "Les Box" and it's a serious contender for most $1000 Phono stages The Yamaha will also be great but Vinyl and tubes seem to go hand in hand TheYAQIN MS33B 12AX7 12AU7 Vacuum Tube RIAA MC/MM PreAmplifier for Turntable Brand Yaqin Currently unavailable We don't know when or if this item will be back in stock Customers also viewed these products Page 1 of 1 Start over Page 1 of 1 Previous page Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth 44 out of 5 stars 699 $ · I've just ordered from Amazon UK a Chinese Yaqin MS23B phono preamp I have an Elite Pioneer A/V receiver from 12 and I've been wanting for some time to improve my TT sound by using an external phono preamp as I don't think the builtin one on my receiver is of much quality Tubes were also a plus but honestly out of my price range, since I found this Chinese

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