The Hartke LH1000 pairs a classic 12AX7 Class-A tube preamp with a powerful solid-state output section to deliver the warmth of vintage tube tone alongside the headroom and reliability of a modern power amp. Run in dual parallel mode you get 2 x 225 watts at 8 ohms, 2 x 320 watts at 4 ohms, or 2 x 545 watts at 2 ohms, and bridging the amp unleashes up to 1,100 watts at 4 ohms for serious low-end authority on stage.

Bass and treble shelving controls combine with mid-peak EQ to dial in everything from a scooped slap tone to a punchy, midrange-forward growl, and Brite and Limiter switches let you add extra top-end sparkle or protect your rig from unexpected peaks. A balance control lets you blend output levels between channels A and B for precise tonal shaping across your full rig.

Routing is built for the modern stage and studio: a front-panel balanced XLR direct output sends your signal straight to the board, a rear-panel effects loop keeps outboard gear in the chain, and 1/4" and Twist & Lock speaker connectors give you flexible cabinet hookup options. Housed in a rugged 2U rack-mountable chassis with a steel faceplate and handles, the LH1000 is built to handle the road.

Key Features

• 12AX7 Class-A Tube Preamp – warm tube front end paired with a powerful solid-state output stage

• 1000+ Watts of Power – up to 1,100 watts bridged at 4 ohms, or 2 x 545 watts at 2 ohms in dual mode

• Bass, Treble & Mid-Peak EQ – shelving highs and lows plus a sweepable mid control for precise tone shaping

• Brite and Limiter Switches – add top-end sparkle or guard against unexpected signal peaks

• A/B Balance Control – blend output levels between channels for flexible power distribution

• Front-Panel XLR Direct Out – balanced output sends your signal straight to the front-of-house board

• Rear-Panel Effects Loop – integrate outboard processing directly into your signal chain

• Rugged 2U Rack Chassis – steel faceplate and handles built for touring and studio use

Condition

Open box, used like new. The carton has been opened; the unit itself shows no signs of use. Photographs are of our stock. Ask us for more images of the actual item before buying and we will send them.