Rogue AudioEighty Eight Upgraded to ST-90 Super MagnumusedRogue Audio- Eighty Eight Upgraded to ST-90 Super Magnum-$$ Drop!Component History:This Rogue 100 wpc Tube Amplifier was Manufactured as an "Rogue Eighty Eighty", it was then Fully Upgraded to a ST-90 Super Magnum as its internal layout and parts will identify. ...1550.00

Rogue Audio- Eighty Eight Upgraded to ST-90 Super Magnum-$$ Drop! [Expired]


no longer for sale

Component History:

This Rogue 100 wpc Tube Amplifier was Manufactured as an "Rogue Eighty Eighty", it was then Fully Upgraded to a ST-90 Super Magnum as its internal layout and parts will identify. I purchased it from the second owner just recently. Due to System Upgrades I no longer have the room for it in my cabinet.

Super Magnum Upgrade:

* Hex Fred Diodes in Bias Supply

* Screen Grid resistors Upgraded

* Polypropylene Bypass capacitors in Filters

* Bypass coupling Caps

* PRP Resistors in all critical areas

* Cardas Binding Posts

* Cardas RCA Jacks

* Upgraded Wiring

* Upgraded Small SignalTubes

* KT90  Electro- Harmonix Output Tubes

* The "Eighty Eighty" to ST-90 Super Magnum Upgrade Cost: $1,395

* As well I purchased an Original Box with the packing from Mark at Rogue Audio Directly as to insure its safe delivery to the next owner, this cost me $100 for a Grand Total of $1,495.

* All tubes have low hours ...

The amplifier had been wired to use on the 4 ohm tap so you can use it with either 4 or 8 ohm speakers. 

The tubes are labeled on the top by me  V1 ,V2 etc...so when you re-install them into their assigned numbered tube socket you will not have to re-bias each tube in the amplifier. I will label each tube box as well.

There is the factory supplied biasing tool inside the amplifier in its holder as well.

This Rogue is in pristine Cosmetic Condition and operationally and sonically superb. Its performance with the Super Magnum Class Upgrade brings the musical soundstage as well as the High ,Mid's and Bass extension to a "Live In the Room Experience" that we Audiophiles are in search of ...

* Buyer Pays Paypal Fee...

Thank You for your interest...