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Author Topic: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others  (Read 4684 times)

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Offline elehobby

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Award Winner and Best Seller Models of MingDa, China famous brand by ICP...
Acclaimed by foreign on 2001 Las Vegas Audio & Electronics Fair as " Amazing Audio Work "



Being awarded the prize of "Year 2001 Praised by All (Expert Group)" in the 7th National Stereo Equipment Exhibition , and the prize of "Year 2001 Value-added" in the Chinese  Masterworks Contest
Being granted the European electromagnetism qualification certificate No.:
EMC2001012 LVD2001016

★ compact, elegant and with Pre-amp switch out to drive other Power amps up to 250W
★ super-wide frequency output transformer, stunt tone
★ hand overlap welding
★ the transformer core chip of the power is from Japan, enamel wire is the int'l quality certificate product
★ capacitors, resistors, connectors, switches, POTs, signal wire are audiophile high-grade components of
    well known brands
★ bias voltage end is convenient for revising the hi-fi tube, anode current balance
★ power short circuit protection
★ vacuum tube cover, beautiful, convenient, safety
•   output power 38Wx2 for EL34 Special Blue Edition Tubes
•   signal-to-noise ratio 90dB
•   output impedance 4Ω 8Ω
•   input jacks 4 groups
•   input sensitivity 200mv
•   output jacks 2 groups
•   input impedance 100K
•   frequency respond 18Hz ~ 60KHz±1dB
•   total harmonic distortion 0.8%
•   vacuum tube EL34x4,12AU7x2,12AX7x2
•   supply voltage AC110V/220V 60Hz/50Hz
•   power consumption 135W
•   volume 32Lx25Wx18H(cm)
•   weight 18 kgs approx.
•   output voltage 100mv-4000mv
•   output impedance 100K
•   total harmonic distortion 0.01%
•   output jacks 1 group

AWARD WINNING VALVE AMPLIFIER! IMAGINE...12AU7 + 12AX7 + EL34JV (Special Blue Edition)
Ming Da MC 34-A Integrated Amplifier with Pre-Amplifier Output ( uses with best and well known, favorite  tube part nos. 12AU7+12AX7+EL34JV BLUE by most well-known professional audio design engineers)

The Ming DA MC 34-A delivers a conservative 38-watts per channel of gorgeous super audio. The oversize, beefy transformers offer the speed and high current needed for you-are-there music and movie soundtracks.

Bold Sonics Through a Clean Design...

Super wide live soundstage with tube romance, midrange bloom and very clear details are the hallmark of the Ming DA MC34-A. There is nothing cluttered about its sound, or about its overall design, which is minimalist in the best possible sense. 4 front panel controls let you access everyday functions like on/off, volume and input selection (Tuner, Tape, CD, Aux) and the Integrated/Pre-Amp out switch.

The stainless steel  chassis of the Ming DA MC 34A is made of space-grade stainless, which was chosen to take advantage of the material's anti-magnetic and anti-vibration properties. It also comes with a modern lightweight black aluminum cover to protect the tubes. Jinvina Special Blue Tubes EL34JV
tubes are heavy duty long life chosen for the excellent noise characteristics, superb frequency response(18Hz-60Khz)  and rendition qualities.

The MC34-A is built to very high standards. Finest workmanship with all point to point wiring. Transformers are made from Japan imported Z11. Superior components like MPK, M-Capbrand audiophile capacitors, ALPS volume controls, Sprague caps, Rubycon and Nippon Chemicon capacitors. Even resistors are high grade precision types.
The Ming DA MC 34 A has four input, 110v / 220v operation, taps for 4, 8 ohms. It uses 4 Jinvina Special Blue tubes EL34JV, 2 12AX7s, and 2 12AU7s.





The issue of glass color was widely discussed in the audiophile community
and some audiophiles argue that the blue glass impacts significantly
on sonic qualities. The EL34 Blue produces less heat therefore longer life.

NOTE: MINGDA EUROPEAN VERSION USES RUBY EL34 BHT


The Ruby EL34BHT's were developed for very high plate voltage applications and rugged long life.
They have the same gold plated grid and extra thick glass as the BSTR's, but with the addition of
welded wings on the plates these are a perfect option for Bogner amps and others. The tone is
sweet on top with a perfectly balanced mid-range emphasis, not too compressed, and a firm
focused low end that has become a favorite choice for hifi applications.


MC34-A07 SINGLE-ENDED CLASS A INTEGRATED POWER AMP (WITH SWITCH FOR POWER AMPLIFIER ONLY DRIVEN BY OTHER PRE-AMP)


1. Use EL34 special blue tubes single ended Class A working circuitry to keep the high fidelity of the sound.
2. Use 274B as full wave rectifier to make the sound softer and rounder.
3. Use the integrated with power amplification design to offer more choices for users.
4. Use imported coupling capacitors and internationally famous electrolytic capacitors branded as Philip, Panasonic, Rubycon. High quality components like resistors, winding resistors, imported silicon steel plate and oxygen-free copper wires to make sure the working stability of products.
5. The adjustable front posts with shock proofed function could make the amplification better.
6. With switch selection for power amp input only separating the preamp
section.

MingDa MD-6 European Version Passive Preamp


GENERAL:
High end passive preamplifier - NO electric supply required
High grade audio transformers adopted for wide frequency response
Ultra thick transformer covers to prevent all interference
Extremely high S/N ratio with a deadly silent background
Sounds natural, transparent, musical and noble
No worry on any maintenance issue as no electronic parts inside
Sophisticated gold plated multi steps contact volume control
RCA and XLR balanced input/output (For professional studio use)
  
TECHNICAL:
Gain: 9.5db
Signal-to-noise ratio: 96db
Output impedance: 550ohms
Input jacks: 1 pair RCA balanced input/output
                     1 pair XLR balanced input/output
Input sensitivity: 1000mV
Output jack: 1 pair RCA and XLR
Input impedance: 50Kohms
Frequency response: 5Hz - 25KHz +/-1.5db
Total harmonic distortion: <=0.009%
Volume: 41Lx35Wx30H (cm)

" The sweet and extensive sound, besides, the soundstage of this MD-6 passive preamplifier can rival those with active
circuitry. Though MD-6 is describe like as the work of God. It is the preamplifier of the best sound when connected to speakers and power amplifiers with high sensitivity"

MINGDA MC84-CII NEW MODEL INTEGRATED STEREO AMPS WITH IPOD DOCK, HEADPHONE AND MP3
POWER: 13W X 2






MINGDA MC-7R AWARD WINNING HIGH END VACUUM TUBE PREAMP


For audition...will set schedules to our dealers in Makati, San Juan, Mandaluyong, Quezon City and Audio Electronics Dagupan City (northern area). Pls. feel free to text 09179178300 if possible...so we can set up a group. Thanks!






XIANG SHENG HIGH END VACUUM TUBE PREAMP 728A IS DESIGNED FOR PROFESSIONAL USE with two outputs,
high to drive power amps and low to drive integrated amps (hear the music layers and details)





XIANG SHENG VACUUM TUBE DIGITAL TO ANALOG CONVERTER  DAC01A





Offline flipmorales

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #1 on: Jul 10, 2011 at 03:14 PM »
pricelist po?
Music sounds better with you.....

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #2 on: Jul 10, 2011 at 07:05 PM »
pricelist po?

The dealers will quote you the price...where is your location so we can suggest dealer nearby for more info pls text 09179178300...dealers will give you discount..Thanks!

Offline whirlpool

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #3 on: Jul 16, 2011 at 06:17 PM »
Sir how much po Xiang Sheng DACOA1? :)

Offline joey

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #4 on: Jul 17, 2011 at 06:54 PM »
bookmarked... im from makati and also woking in manila... where to audition? thanks!
The BEST Weapon In audio Listening is your Ears
SO, Clean it Daily

Offline odyoboy

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #5 on: Jul 23, 2011 at 04:25 PM »
Sir alin model po ang may mga jensen caps and premium parts?
yung isang 845 base yata has jensen and it uses premium parts. What model is that sir?
Correct me na lang, i might be wrong or my eyes maybe deceiving me  :'(

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #6 on: Jul 23, 2011 at 09:35 PM »
bookmarked... im from makati and also woking in manila... where to audition? thanks!


Sorry for the late reply...pls text me at 09179178300 Thanks!

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #7 on: Jul 23, 2011 at 09:37 PM »
bookmarked... im from makati and also woking in manila... where to audition? thanks!

Sorry for the late reply... pls text me at 09179178300 thanks!

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #8 on: Jul 23, 2011 at 09:51 PM »
Sir alin model po ang may mga jensen caps and premium parts?
yung isang 845 base yata has jensen and it uses premium parts. What model is that sir?
Correct me na lang, i might be wrong or my eyes maybe deceiving me  :'(


Hi odyoboy, it depends on the models...some buyers like the european market request for Jensen caps(Denmark) or Solen(SCR) caps(France). Premium parts are capacitors, low noise precision types resistors, high grade quality trimpot, teflon coated wires, ALPS potentiometer, switches, audio coupling MKP caps and many others including the output transformer using Z11 EI silicon steel laminates material from Japan for high end audio application...

Offline odyoboy

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #9 on: Jul 26, 2011 at 05:45 PM »
Hi odyoboy, it depends on the models...some buyers like the european market request for Jensen caps(Denmark) or SCR caps(France). Premium parts are capacitors, low noise precision types resistors, high grade quality trimpot, teflon coated wires, ALPS potentiometer, switches, audio coupling MKP caps and many others including the output transformer using Z11 EI silicon steel laminates material from Japan for high end audio application...

For example, the picture of the MC 34-A as shown uses ordinary parts. Can I order a unit with premium parts like jensen? What would be the difference in terms of sonic?

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #10 on: Jul 26, 2011 at 06:42 PM »
For example, the picture of the MC 34-A as shown uses ordinary parts. Can I order a unit with premium parts like jensen? What would be the difference in terms of sonic?

Hi odyoboy, the picture of MC34-A does not uses ordinary parts pls take a close look..they uses SOLEN (SCR) MKP,
Japan ALPS potentiometer, high grade precision low noise resistor, Japan Electrolytic audio caps, Wima German caps (yellow)...alps trimmer bias, teflon wires and many others including switches, gold plated connectors...better parts..better sonic performance. Yes, you can order unit with Jensen parts but price is different...

Offline odyoboy

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #11 on: Jul 27, 2011 at 05:56 PM »
Hi odyoboy, the picture of MC34-A does not uses ordinary parts pls take a close look..they uses SOLEN (SCR) MKP,
Japan ALPS potentiometer, high grade precision low noise resistor, Japan Electrolytic audio caps, Wima German caps (yellow)...alps trimmer bias, teflon wires and many others including switches, gold plated connectors...better parts..better sonic performance. Yes, you can order unit with Jensen parts but price is different...

Sorry, I think I use the wrong word. But the parts you mentioned are consider regulars  :( (for the ordinary listeners point of view), nothing is especial about them. Anyway, I will try to auditioned once they are available

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #12 on: Jul 27, 2011 at 08:47 PM »
Sorry, I think I use the wrong word. But the parts you mentioned are consider regulars  :( (for the ordinary listeners point of view), nothing is especial about them. Anyway, I will try to auditioned once they are available

The maker uses well known reliable brand components, high performance fine quality parts design for audio application
for high sonic performance and long term reliabilty. Those brand parts I've mentioned are normally used by high end audio manufacturer.

Offline Conan

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #13 on: Jul 27, 2011 at 09:23 PM »
The dealers will quote you the price...where is your location so we can suggest dealer nearby for more info pls text 09179178300...dealers will give you discount..Thanks!

What stores are your dealers?
LG 32LD460
LG BD-550
Onkyo TX-SR608
Klipsch RB 61 II Home Theater System
Infinity PS-212 sub

Offline elehobby

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #14 on: Jul 27, 2011 at 09:41 PM »
What stores are your dealers?

Pls text 09179178300 for dealers info nearby your location...we dont post it here...thanks!
Btw, how does your Klipsch RB61 II sounds....can you give me some comments...
the efficiency I think is 92db and I read some good reviews, I like to match it at MingDa Class A Single Ended..:)

Offline Conan

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #15 on: Jul 27, 2011 at 11:03 PM »
Pls text 09179178300 for dealers info nearby your location...we dont post it here...thanks!
Btw, how does your Klipsch RB61 II sounds....can you give me some comments...
the efficiency I think is 92db and I read some good reviews, I like to match it at MingDa Class A Single Ended..:)


It's 95db according to Klipsch's measurement:

http://www.klipsch.com/rb-61-ii-bookshelf-speakers-pair

The sound has a small touch of warmth with good bass and effortless highs. It matches well with warm sounding amplifiers. As a home theater system it sounds great with my Onkyo and requires little volume to play loud. Very crisp with sound effects.
LG 32LD460
LG BD-550
Onkyo TX-SR608
Klipsch RB 61 II Home Theater System
Infinity PS-212 sub

Offline geriboy

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #16 on: Jun 12, 2012 at 03:36 PM »
it's been a year since this thread has been posted... ano na po ng nangyari sa seller/promoter nito? may nakabili na ba sa kanya, and how are the products so far? :)

Offline Setsuko

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #17 on: Jun 12, 2012 at 08:17 PM »
After reading a couple of threads regarding well known china made tube amps that still run w/o tubes, I'd stick with locally made tube amps from now on. *ahem* yep *ahem* the c & y brand  *hawking then spitting*

Offline BigBert-2

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Re: MingDa and Xiang Sheng High End Vacuum Tube Amps & Others
« Reply #18 on: Jun 13, 2012 at 07:22 AM »
After reading a couple of threads regarding well known china made tube amps that still run w/o tubes, I'd stick with locally made tube amps from now on. *ahem* yep *ahem* the c & y brand  *hawking then spitting*

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