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d e s c r i p t i o n a n d t e c h n i c a l d e t a i l s
The Leben RS28C tube pre-amplifier is a high performance 2 box model with the power supply housed in the smaller of the two cabinets. It has all of the features expected of a pre-amplifier of this quality. There is a high quality phono stage (mm) for vinyl lovers and a four position sensitivity switch to ensure precise matching with the power amplifier in the system. High grade parts and premium grade tubes are used to ensure a refined and high quality performance.
The RS28C is the perfect partner for the CS-66OP power amplifier from Leben. The quality of construction and finish are unquestionably the best possible.
The RS28C is totally point to point wired, no printed circuit boards are used in this, or any other Leben amplifier. Materials and components used are of superb quality.
BELOW - LEBEN RS28CX REAR VIEW
| i n p u t s | 4 plus tape plus phono (mm) |
| t u b e s | 2 x 6CG7 (GE) 2 x 12AT7 (GE) 1 x 5Y3WGT |
| l i n e s t a g e g a i n | 25.2 dB |
| o u t p u t l e v e l | up to 80V (variable) |
| r e m a i n i n g n o i s e | 0.03 mV |
| o u t p u t i m p e d a n c e | 580 ohms |
| p o w e r c o n s u m p t i o n | 43 W |
| w e i g h t | 7 Kgs main body / 6.5 Kgs power supply |
| d i m e n s i o n s (main chassis) | 352 X 240 X 175 ( w x d x h ) mm |
| d i m e n s i o n s (power supply) | 233 X 270 X 175 ( w x d x h ) mm |
Below, the Leben RS28CX with the Leben CS-660P power amplifier
s p e c i f i c a t i o n s m a y c h a n g e w i t h p r o d u c t d e v e l o p m e n t