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B&K USA Made Pre-Amplifier CS-115 and B&K ST-140 Power Amplifier

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B&K USA Made Pre-Amplifier CS-115 and B&K ST-140 Power Amplifier

Post by HiFiLab on Fri Jun 10, 2016 10:59 pm








Made In USA

B&K CS-115 Pre-Amplifier



Item Description
Classic 1990s pre-amp well made in Buffalo, NY.

Description from the manual: “Your CS-115 carries many useful features, including the same high quality components that are found in our other preamplifiers.

The CS-115 is manufactured with 1% metal film resistors and precision attenuators that all add up to produce a transparent sound with highly accurate musical timbre.

The CS-115 is equipped with gold-plated premium audio connectors and non-inverting outputs.

Dual sets of pre-amplifier output connectors are provided to ease bi-amp applications or for an extra power amplifier….

The chassis, constructed of heavy gauge steel, and a 3/16" aluminum face plate provide maximum structural integrity.

The CS-115 is manufactured for dependability and will provide many years of listening pleasure.”

Specs:

- THD: 0.02%
- Frequency response: 5Hz-100kHz
- Line Level sensitivity: 150 mV
- Line level S/N: 89 dB
- No. of Inputs: 5

Nice feature: the Mute button turns off the square red LEDs and disengages the pre-outs to the amplifiers, but keeps the pre-amp active for powering headphones.




ST-140 Power Amplifier


Clean inside and out.

105 watts/channel into 8 ohms. Runs quiet and cool.


Description:

B&K ST-140 BK ST140 STEREO MOSFET TUBELIKE SOUND POWER AMPLIFIER MADE IN THE USA

- 105Wpc into 8 ohms (20.2dBW) 105W into 4 ohms (17.2dBW),
- continuous power, 5Hz-45kHz, with 0.09% THD .
- Dynamic headroom: 3.2 dB .
- Frequency response: 3Hz-70kHz ±3dB .
- Input impedance: 24.3k ohms .
- Sensitivity: 1.1V for full output ; 120mV .
- Dimensions: 19" W by 6" H by 15" D.
- Weight: 25 lbs.


The stereo version puts out 105Wpc into 8 ohms with 14 amps peak-to-peak current. still sounds overripe in the bass, has a warmish coloration, softens treble transients, and is generally rolled off. The upper midrange is slightly grainy—that old MOSFET mist. None of these flaws is serious, though.

The ST-140 is listenable—easy to forgive the flaws and forget, because the sound is so sweet






Price : RM 2250
Contact Simon Ting 012-3612507
.


Please click below link to view more Hi Fi Items for sale:
https://carousell.com/hifilab
.

HiFiLab
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 2104
Age : 38
Location : klang
Registration date : 2011-03-12

Character sheet
Source(s):
Amplification:
Speakers:

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BUMP

Post by HiFiLab on Tue Jul 26, 2016 3:57 pm

Up

HiFiLab
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 2104
Age : 38
Location : klang
Registration date : 2011-03-12

Character sheet
Source(s):
Amplification:
Speakers:

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BUMP

Post by HiFiLab on Tue Sep 13, 2016 9:26 am

up

HiFiLab
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 2104
Age : 38
Location : klang
Registration date : 2011-03-12

Character sheet
Source(s):
Amplification:
Speakers:

Back to top Go down

BUMP

Post by HiFiLab on Mon Oct 16, 2017 5:48 pm

UP

HiFiLab
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 2104
Age : 38
Location : klang
Registration date : 2011-03-12

Character sheet
Source(s):
Amplification:
Speakers:

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