ManleyMonoblock 100 Mono Tube Power AmplifierusedManley Monoblock 100 Mono Tube Power Amplifier Pair (13554)Product: Manley Monoblock 100 Mono Tube Power Amplifier; PairProduct SKU: 13554Serial Number: MLAB100057, MLAB100058Voltage: 120VCosmetic Description: 8/10 Excellent condition with minimal visible ...2820.00

Manley Monoblock 100 Mono Tube Power Amplifier Pair (13554)

Listing ID: lis9c4h6 Classified 
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Time Left: 29 Days


Asking Price: $2,820.00

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Payment methodsPaypal card
Ships fromErie, CO, 80516
Ships toWorldwide
Package dimensionsunspecified
Shipping carrierFedEx
Shipping cost$80.00
Original accessoriesBox, Manual
Agon miniAverage Research Pricing

Product: Manley Monoblock 100 Mono Tube Power Amplifier; Pair

Product SKU: 13554

Serial Number: MLAB100057, MLAB100058

Voltage: 120V

Cosmetic Description: 8/10 Excellent condition with minimal visible cosmetic wear including very light wear on the edge surfaces of the plexiglass sides of both amps. Outstanding condition overall - the condition will please even the most discerning audiophile.

What is Included: Pair of amplifiers, 8 Yugoslavian KT90 tubes, 2 GE 6414 tubes, 2 Manley Labs 12AT7 tubes, Manual, Schematic, Bias adjust screwdriver, Power cables, Factory packaging

Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.

Age: Circa 1994-98

# of Owners: 2

Tobacco Exposure: No

Service History: None

MSRP: $2750

Other Notes: "These were nice looking amplifiers with their anodized "manley" sheet metal chassis concealing all the boring transformers and circuitry. Polished black acrylic side panels were also a nice cosmetic touch. EveAnna Manley herself drafted all the rear panel artwork on Claris CADD - especially remembering to include all biasing info in case someone lost their owner's manual. The Lab 100's used four Sovtek EL34G output tubes. Input tube was the trusty Ei 12AT7 feeding a 6414 driver tube per channel. These amps used pretty standard circuits and had Mercury Magnetics power and output transformers. Time has proven these to be nicely reliable amplifiers."

Product Specifications


Shipping: Cost to ship this item within the contiguous United States is a flat rate of $80- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $500 will require a signature upon delivery.

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Return Policy
Return Window

Item can be returned within 14 days of receipt.

General Terms

Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.


Buyer will receive a full refund in the original payment method less any shipping charges.

Special Conditions

Packaging: We offer the best custom packaging in the business - period. When factory boxes are not available, we utilize a Spray-in foam machine to create a custom, foam-injected mold that is form-fitted to each product. We invested over $5000 in this equipment to ensure that each product we sell arrives safely and our customers have a reusable box for future use. When factory boxes are available, we always double box.

Payment: We accept all forms of payment including credit cards. We never charge our customers for Paypal or other processing fees.

International Customers: We welcome business from around the globe. Please contact us in advance of purchase for a shipping quote. You are responsible for voltage conversion. You are responsible for all customs duties / taxes as required by your country. Only Paypal with verified address or bank transfer accepted for International orders. It is your responsibility to determine the compatibility of the specified product for your country. No returns accepted for voltage or other forms of incompatibility.

Returns: Every product we offer carries a 14-day, satisfaction-guaranteed return policy unless stated otherwise in the product description.** Additionally, every pre-owned product purchased directly at carries a 45-day warranty. During the 14-day return period, a return or exchange can be requested for any reason. If the product is defective in some way, TMR will cover all related shipping costs. Refunds for other reasons will not include S&H costs. All return requests must be approved and a return authorization issued before return will be accepted. Basic troubleshooting measures require the cooperation of the customer and are expected to be carried out before a product is deemed “defective”. During the 45-day warranty period, we will repair (at our expense) any products that are found to be defective. If we can not repair, we will replace with something comparable or issue a full refund. New product lines for which TMR is an authorized dealer carry additional manufacture warranties.

** Any use of freight forwarders or additional shipping services beyond the original shipping address will void all return privileges and warranties.

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