Preamplifier Archives - SaigonStereo https://www.saigonstereo.com/home/tu-khoa/preamplifier/ Nhà phân phối thiết bị âm thanh cao cấp Fri, 15 Jan 2016 08:42:47 +0000 vi hourly 1 https://www.saigonstereo.com/home/wp-content/uploads/2015/08/cropped-icon-big.png Preamplifier Archives - SaigonStereo https://www.saigonstereo.com/home/tu-khoa/preamplifier/ 32 32 78197741 Preamplifier Usher P-307A https://www.saigonstereo.com/home/san-pham/preamplifier-usher-p-307a/ https://www.saigonstereo.com/home/san-pham/preamplifier-usher-p-307a/#respond Tue, 06 Oct 2015 10:34:18 +0000 http://www.saigonstereo.com/home/?post_type=product&p=37709 P-307 is the control center of today’s high end sound systems. Its two main functions are source selection and volume control. Every effort has been made to keep P-307 as accurate as possible.

To avoid unwanted interactions with adjacent source components, P-307 uses high-quality relays and switching designs to ensure that every source is intact. Thus all sources remain separate from one another and from the power amplifier and cables.

In the digital age, analog preamplifiers remain the most reliable and neutral-sounding component of controlling volume. P-307 uses a superior attenuator
that offers a neutral sonic performance.

Since AC power supply generates noise, P-307′s power supply is housed in a separate chassis. Thus P-307′s audio circuits are exposed only to quiet, regulated DC power and the audio signals itself.

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]]> Specifications:

power consumption: 7W maximum
main voltage: 100V,120V, 200V, 230V or 240V AC@50/60Hz
inputs: 7 stereo single-ended(RCA)
1 stereo single-ended(RCA)phono
outputs: 2 stereo single-ended(RCA)
gain: 14.3 dB
S/N: 105 dB
input overload: 2.34V rms
input impedance: 47k Ohm
outputs impedance: 120 Ohm
maximum output (MAIN outputs): 15.3V rms
frequency Response: 10Hz~100kHz
weight: 4kgs
overall dimensions (w x d x h): 43 cm x 28.8 cm x 7.9 cm

shipping weight: 5 kgs /pc
shipping box (w x d x h): 56 cm x 35 cm x 16 cm

 

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]]> https://www.saigonstereo.com/home/san-pham/preamplifier-usher-p-307a/feed/ 0 37709 Preamplifier Primare PRE60 https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre60/ https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre60/#respond Sat, 22 Aug 2015 07:46:13 +0000 http://www.saigonstereo.com/home/?post_type=product&p=37207 The PRE60 is a reference audiophile pre-amplifier designed to complement all high-end power amplifiers but chiefly as a companion to its matching A60 UFPD power amp. With these new components Primare reclaims its presence in the high-end music system market, reprising the iconic designs of previous decades with ravishing new separates, complete with state-of-the-art audio streaming performance and striking two-tone bodywork. By combining our traditional build quality and analogue circuit design with the finest digital processing, the first 60 series music system represents a major step-up from the 30 series and introduces a new supremely audiophile level of performance to Primare's product range.

The PRE60 features the comprehensive OLED display and control parameters established by the EISA award-winning I32 integrated amplifier. It is housed in a heavy gauge alloy steel chassis (15mm front panel), and incorporates two pairs (L/R) of low-noise balanced XLR inputs and 4 pairs of RCA inputs. In addition there are two pairs of RCA outputs and 2 pairs balanced XLR outputs, as well as a record output, RS232, trigger and IR inputs. The integrated DAC/media board offers PRE60 functionality and streaming options can be fully controlled using the Primare App for iOS and Android, including input selection, volume control, file browsing and selection from online and stored music libraries. A high quality aptX Bluetooth upgrade is also available for the PRE60.

 

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]]> Product features PRE60

Designed and built in Sweden
Custom made C-core transformer for very quiet power supply
Power supply capacitor bank is very large (43000uF)
Separate power supply for the analogue pre-amplifier stage and the media board
Four-layer board for very short signal paths and optimum grounding
Excellent 1% MELF resistors
Unbalanced input signal will be transformed to balanced
Discrete regulated power supply for the analogue stage
Selectable 6dB internal gain for High gain inputs
2 pair XLR output (Neutrik)
2 pair RCA output (Nextgen)
Switch mode power supply for ECO standby
Heavy duty chasses with 15mm front panel

Media board
Fully balanced DAC section using the Crystal DSD DAC (same as DAC30)
Improved Output buffer with FET output device (discrete)
Gold pin connection from media board to analogue pre-amplifier stage
Primare App interface for controlling PRE60 functionality, browsing and media selection
High quality aptX Bluetooth upgrade available

Product specification PRE60

Analogue Inputs 2 pair XLR (L & R) 4 pair RCA (L & R)
Other In/outputs RS232, IR in/out, Trigger in/out, RF.
Input Impedance 15k Both RCA and XLR
Analogue Record Output 1 pair RCA (L & R)
Pre Output 2 pair RCA (L & R), 2 pair XLR (L & R)
Output Impedance 110 ohms
Frequency Response 20Hz – 100kHz -3dB
THD + N < 0.003%, 20Hz – 100kHz, 0dB gain.
Signal to Noise -115 dBV
Max in /out level 10Vrms
Gain 16dB
Power Consumption Standby: 0.5W; Operate: max 38W
Dimensions (WxDxH) 430 x 385 x 142mm

 

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]]> https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre60/feed/ 0 37207 Preamplifier Primare PRE32 https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre32/ https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre32/#respond Fri, 21 Aug 2015 10:04:09 +0000 http://www.saigonstereo.com/home/?post_type=product&p=37200 The PRE32 is an upgradable audiophile pre-amplifier designed to match the Primare A34.2 and all Primare power amplifiers. It features the comprehensive OLED display and control parameters established by the EISA award-winning I32 integrated amplifier. The PRE32 is housed in a heavy gauge alloy steel chassis, and incorporates two pairs (L/R) of low-noise balanced XLR inputs and 4 pairs of RCA inputs. In addition there are two pairs of RCA outputs and a single pair of balanced XLR outputs, as well as a record output, RS232, trigger, IR and RF inputs. MEDIA/streaming connections such as USB, iPod, LAN etc are available through the modular MM30 media board, which may be enhanced with a high quality aptX Bluetooth upgrade.

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]]> Product features PRE32

  • Analogue Inputs 2 pair XLR (L & R) 4 pair RCA (L & R)
  • Other In/outputs RS232, IR in/out, Trigger in/out, RF.
  • Optional MM30 Media i/o module
  • Optional high quality aptX Bluetooth upgrade
  • Input Impedance 15k Both RCA and XLR
  • Analogue Record Output 1 pair RCA (L & R)
  • Pre Output 2 pair RCA (L & R), 1 pair XLR (L & R)
  • Output Impedance 110 ohms
  • Frequency Response 20Hz – 100kHz -3dB
  • THD + N < 0.003%, 20Hz – 100kHz, 0dB gain.
  • Signal to Noise -115 dBV
  • Max in /out level 10Vrms
  • Gain 16dB
  • Power Consumption Standby: 0.2W; Operate: 23W
  • Dimensions (wxdxh) 430 x 385 x 105mm
  • Weight 10.5 kg
  • Colour Options Black and Titanium

 

 

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]]> https://www.saigonstereo.com/home/san-pham/preamplifier-primare-pre32/feed/ 0 37200 Preamplifier Einstein The Tube https://www.saigonstereo.com/home/san-pham/preamplifier-einstein-tube/ https://www.saigonstereo.com/home/san-pham/preamplifier-einstein-tube/#respond Wed, 22 Jul 2015 07:25:05 +0000 http://www.saigonstereo.com/home/?post_type=product&p=36669 ‘The Tube’ represents the heart of EINSTEIN’s current lineup of innovative audio components.

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]]> Not a remake of legendary vintage architectures, ‘The Tube’ is instead based on a radical new concept full of novel ideas and proprietary execution. It appropriates the highest potential of tube technology while simultaneously insisting on uncompromised test bench performance. For Roland Kraft of Image and Holger Barkse of Stereo (two popular German audio magazines), ‘The Tube’ combined the very best sonics and most flawless measurements ever encountered.

Specifications:

Volume control outside the signal path
Fully balanced, true dual-differential dual-mono design
Unique high-current output stage previously elusive with tubed components
Ultra-low output impedance
Shortest signal paths with point-to-point wiring
Wide bandwidth circuitry
3 x balanced inputs, 2 x single-ended inputs, 2 x tape outputs

Output Voltage 2.5 Volt an 100 Ohm
Max. Input Voltage 7 Volt
Weight 18 kg
Dimensions  (HxLxD)17 cm x 43 cm x 39 cm

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]]> https://www.saigonstereo.com/home/san-pham/preamplifier-einstein-tube/feed/ 0 36669