LuxmanMB-88usedLuxman MB88 Vintage Tube Monoblock Amplifier Pair**Please click here to check out our newly launched SkyFi Audio website with additional items for sale**The MB88 is a monoblock amplifier made by the renowned Japanese audio company Luxman. It was ...4499.00

Luxman MB88 Vintage Tube Monoblock Amplifier Pair

Listing ID: lis9c509 Classified 
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Ships fromNEW YORK, NY, 10003
Ships toUnited States
Package dimensionsunspecified
Shipping carrierUPS
Shipping cost$99.00
Agon miniAverageResearch Pricing

**Please click here to check out our newly launched SkyFi Audio website with additional items for sale**

The MB88 is a monoblock amplifier made by the renowned Japanese audio company Luxman. 

It was hand made in Japan from the highest quality materials of the time and benefits greatly from the quality of the transformers in particular, which contributes to the lush warm dynamic sound quality. It uses point to point wiring throughout.  

Luxman tube amps from this era are a rare find in the US.  Most were sold overseas and kept in the Asian market.  You can buy them from Japanese websites, but it will cost you an arm and a leg and may not be the correct voltage.  

This is a 100V-115V version that has been well cared for and babied.  It was part of a large collection that we just purchased from a local collector which included dozens of amplifiers, so you can imagine how little use it saw.  

Overall physical condition is good but there are a few scratches or scuffs throughout.  The grill cover is in rare good shape as most are bent and rusted over time.  

On the back you’ll find proprietary speaker jacks but I have included high quality converters that allows you to use spades or bananas for all 3 impedance taps.   You will also find variable input adjustments for the audio signal.  

The amplifiers are in perfect working condition and the tubes test strong and clean.  We ran the units on our workbench to its full rated power and it measured clean. 

It was also tested in our listening room for some time to ensure that what the test equipment reported translated to good quality audio. 

A few of the capacitors were also replaced that were a bit suspicious, so the units are ready for longtime reliable operation in a new home. 

These are super rare and collectible so no lowball offers please.

Manufacturing date: 1966
Tubes (each amp): 2 x KT88, 2 x GZ34/5AR4, 1x 12AU7, 1 x 12BH7A.
Power output: 70W (some listings show 80W-85W) 
Size: 17.52" x 9.69" x 7.8" / 445 (w), 246 (h) 198mm (d)
Weight: 36.16 lbs. each / 16.4kg each


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This item will be professionally packaged and insured for safe transit to your home unless you opt for local pickup from our shop. Please note that all local pickup items are only wrapped with industrial strength clear cling stretch wrap if the original manufacturer packaging is unavailable.

Local pickup is available in Glen Rock, NJ, just a half hour drive from Midtown Manhattan, with convenient parking near our building.

And if you’re looking to ship to Canada, simply follow this link to view and purchase this item. We ship to Canada via UPS Worldwide Expedited service and you’re responsible for any applicable import duties and taxes.

If we don’t have the original manufacture’s packaging, we use heavy duty double-ply corrugated boxes with custom made to your item Instapak expanding foam custom inserts. In many cases this has proven to be better than the original packaging! We also use high quality fiber reinforced tape to seal our packages. Lightweight items will be bubble wrapped and shipped in a high-quality box. 

Click here for specifics on our specialized packing process that separates us from the rest.

NJ Residents or anyone picking up without a resale certificate will need to pay NJ Sales Tax.

Thanks for looking and be sure to call us at 201-879-0000 with any questions. 



SkyFi Audio is a small startup business specializing in the purchase, reconditioning, and reselling of select high-end audio equipment. We only buy equipment the we admire and are passionate about. No mid-fi, no gimmicks, no junk.

Each piece of equipment is cosmetically restored and fully tested in our well-equipped lab by an engineer with 30+ years of experience in the HiFi world. If it does not meet or exceed the original manufactures specifications, it will not be sold. We are very selective about the equipment we purchase, focusing on mostly analog, high-build quality, American, and European built units.

Through our sister company which is an authorized dealer for McIntosh, Audio Research, Sonus Faber, ClearAudio, Pro-Ject Audio Systems, and Sony ES, we have access to OEM parts, service, and support. If you’re local and looking for new equipment from the above-mentioned manufacturers, please drop us a line as we can arrange both sales and professional installation in the tri-state area.


We do not accept or review any offers that do not go through the official Audiogon system. We have too many items for sale and it’s nearly impossible to keep track of offers outside of the official system. Please don’t message, email, or text any offers. 


We prefer working through PayPal which allows you to use a credit card, bank transfer, and their special financing to spread out payments over six months. We do not charge extra for any PayPal fees if you purchase the item at the asking price. You can also send us a personal check (which will need to clear before shipping), certified check, money order, or bank wire transfer. International clients without access to PayPal should use a bank wire transfer. 

If you’re picking up an item, we do not accept PayPal. You must pay in person with a certified check, bank check, or wire transfer. If you make a PayPal payment and are picking up the item, your PayPal payment will be returned. 


We accept trade-ins of equal or lesser value under certain conditions. Simply click here to submit your gear for full consideration. We will only consider high-end equipment from mainstream manufacturers such as McIntosh, Mark Levinson, Audio Research, Krell, etc. and will typically pass on displays, projectors, receivers, dated surround processors, and mid-fi equipment of any type. We will offer a fair value for your equipment, but keep in mind we’re running a business and will need to be able to resell the equipment at a profit after investing a great deal of time and resources in testing, certifying, repairing, cleaning, and packaging the incoming equipment. If you’re looking for top dollar, we suggest selling direct on your own.

SELL US YOUR GEAR (Working or Broken):

We’ll also purchase your used or broken gear and arrange pickup if you’re in our local market. Simply click here to submit your gear for full consideration.

SCHEDULING AN APPOINTMENT:                                                                                                     

We are currently operating from our shop inside our dedicated building in Glen Rock, NJ. You’re welcome to make an appointment if there’s a piece of equipment you’d like to see in operation before or after purchase. We have several well-equipped and dedicated listening areas, plus a dedicated listening studio with tons of equipment of all makes and models. We’re not a store, so please don’t make an appointment if you’re just curious as to how a speaker or piece of equipment sounds. In essence - no tire kickers please.

You can call or text 201-879-0000 with any questions or to schedule an appointment. We can also arrange to install, calibrate, and tune your newly purchased gear in your listening room if you’re local to our area. This is super useful when purchasing large speakers or heavy amplifiers. It’s also great for ensuring your new turntable is setup correctly in its final resting place.


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