QSC Vintage Series USA Model 900, 2 x 270 watts 8 Ohms, made in USA

QSC Vintage Series USA Model 900, 2 x 270 watts 8 Ohms, made in USA;
-> Includes the Buyer's Manual
-> Includes the Service Manual
-> Important note: The price shown is per unit
-> Special price for purchasing all 4 units available, inquire for details
-> The power amp works well, however, due to age, there are several scratches and stains in various places.
 -> See all photos
-> Please serious buyer
-> Delivery everywhere in Canada and the United States,
-> Shipping prices outside the United States and Canada are indicated by a fictitious amount of $1. To get your shipping price, you must give us your complete delivery address (street address, city, state, country and your code)
->The Price Indicated for transport may vary depending on the region where you are located.
-> All our products are shipped in safe quality packaging.

Specifications;

Power output: 270 watts per channel into 8Ω (stereo), 900 watts into 8Ω (mono)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.1%

Damping factor: 200

Gain: 32 dB

Input sensitivity: 1.16V

Signal to noise ratio: 104dB

Speaker load impedance: 4Ω (minimum)

Dimensions: 19 x 5.25 x 9.5 inches

Weight: 15.4kg