[GRADE S] L.PASS Préamplificateur MOSFET / Contrôle de Volume / Sélecteur de Source

L.PASS Préamplificateur MOSFET / Contrôle de Volume / Sélecteur de Source
Refurbished product - Grade S

The L.PASS 2.0 is device that combines the functions of preamplifier, volume controller and source selector.  It is an ideal choice for a compact / medium audio system since it allows to connect 4 analog sources on a single power amplifier.

No customer reviews yet, login to write a review.

By buying this product you get 18 loyalty points


Reference : 16231
Refurbished

189,00 €tax incl.

157,50 € tax excl.
Including 0,05 € for green tax
This product is discontinued
Livraions depuis la france
Livraison depuis la france Livraison depuis la france Livraison depuis la france

Shipping from France
Billing in France
Technical support in France

Produit garantie 2 ans
 
More info

Refurbished product - Grade S

Brand new product. No silkscreen on the back.

preamplifier L.PASS

MOSFET preamp / Volume control / Source select



lpass003.jpg

The L.PASS 2.0 is device that combines the functions of preamplifier, volume controller and source selector.  It is an ideal choice for a compact / medium audio system since it allows to connect 4 analog sources on a single power amplifier. This type of circuit is particularly useful for joining multiple sources especially in any system where Home Cinema & Hi-Fi devices converge on the same set of speakers.

The preamp stage operates in class A with MOS-FET components. The entire circuit has an oversized linear power supply (60V available against a 40Vppm preamplifier stage dynamics). Either a comfortable reserve to significantly limit the distortion. All functions are accessible from the front panel: Volume Control / High Gain / Source.

Volume Control


The volume control is operated from a stereophonic ALPS potentiometer on the front panel. This directly  drives the MOSFET-based preamp stage. The L.PASS preamplifier offers three profiles for preamplification :  low gain, medium gain and high gain. Respectively: 6dB / 12dB / 18dB on the preamplifier. Note that this parameter affects the input impedance ( > 20K low gain / > 50K high gain).

The class-A circuit is integrated in order to maximize heat dissipation :  each FET tube is mounted on its own heatsink and the whole preamplification stage is ideally located under the housing air holes to promote air circulation.

Select source


The device has four unbalanced inputs RCA stereo connectors. The source selection is done directly from a button on the front. 4 LEDs with markings act as active source indicator. Note that the marking is not name-based (Ina, Inb, Inc, Ind instead of traditional CD , DAC, TV ... markings). The source commutation works via a series of relays in order to avoid "thumps" when changing source.

Specifications
TypePreamplifier
Select source
Inputs4 x stereo RCA (unbalanced)
Outputs2 x stereo RCA (unbalanced)
Gain6dB (low)
12dB (medium)
18dB (high)
Max output voltage> 40vppm
Output impedance<200Ω
Input impedance> 20K (low gain)
> 50K (high gain)
Power supplylinear Regulated
220V AC
Consumer power<25W
Weight2.7 Kg
Dimensions58 mm (Height)
220 mm (Width)
190 mm (depth)

L.PASS is delivered alone without any accessory

Package Contents
preamplifier L.PASSx1
 
Data sheet
InputRCA
OutputRCA
ColorBlack
Channel2 (Stereo)
Refurbished GradeGrade S
 
Delivery

We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :

Only registered users can post a review. Log in or create an account .

No reviews at this time.

 
[GRADE S] L.PASS Préamplificateur MOSFET / Contrôle de Volume / Sélecteur de Source
Refurbished product - Grade S The L.PASS 2.0 is device that combines the functions of preamplifier, volume controller and source...

Write a review !


*



No products

To be determined Shipping
0,00 € Tax
0,00 € Total

Prices are tax included

Check my cart