Forforsterkere

EAM lab

52,990.-

C301 Preamps from the REFERENCE series offer a significant step forward in capturing subtleties, nuances and emotions of recorded music. Designed in and out to reflect the improvements of the entire range of EamLab products, these new preamps fit perfectly with our range of REFERENCE Amplifiers.
All aspects of signal processing have improved considerably, with lower noise, total distortion less than 0.002%, separation of channels greater than 90 db up to rejection of any kind of disturbance it is due to the separate power stage incorporating also a last-generation EMI / RFI filter with iron-ceramic core-wound inductors and capacitors specially designed for this purpose.
Circuits are housed in 3mm thick steel chassis to reduce the effects of electromagnetic interference and vibrations introduced by the environment.
input and output stages (true signal amplification) through proprietary HDCA modules in multi-stage, emitter tracker configurations provide less distortion and better response linearity than conventional «monostable» preamps
Every single preamp is hand-assembled and tested for 100 hours to ensure unmatched reliability and performance for many years to come.

Power supply highlights

The audio circuits of the REFERENCE C301 receive energy from an analog power supply housed in your dedicated chassis. The power supply avoids the topology of the integrated circuits commonly used in many preamps and mimics the topology of the REFERENCE amplifier design.
Circuitry is completely discrete and offers the ability to quickly respond to immediate energy demands and not be affected by all the more severe network voltage fluctuations.
Over-sized for a preamplifier, the power supply has 2 toroidal transformers of 80 VA each and over 40,000 μF of capacity per channel.
Disconnection of power in your chassis has the ideal configuration to isolate parasitic electrical and magnetic interferences from the critical path of the signal to the preamplifier circuits.
The power stage can provide current and voltage variations for any music event, in any condition of use, and at any level of network variation.

Features

Solidity- efficient frame structure made of a 30/10 steel chassis for minimizing vibrations and high volume listening resonances
Galvanic isolation- transformers and separate network filter to eliminate possible sources of noise from the amplification circuits
PFC - Power Factor Correctionon the power line reduces acoustic pollution from network harmonics and increases the use of network voltage to 95%. the voltage and current remain in phase between them and eliminate the off-axis transient at high current pulses in circuitry withoutPFC
HDCA.2-the input stage is mounted on ceramic multilayer pcb at low-dielectric MIL-Spec standards. the ceramic support guarantees a very high circuit rigidity, which is essential for the efficient handling of input signals free from any interference. All armored and resinous.
Film resistor- all resistors are low noise and 1% tolerance to minimize the thermal noise of active circuitry
Native balanced circuitry the preamplifier uses native balanced circuitry for processing audio signals via XLR
Balancedvia RCAall RCA line signals are converted to balanced signals and returned to the perfectly symmetrical XLR outputs

• Spesifikasjoner

Input

• 3 pair XLR input
• 3 pair line input via RCA

Output

• 2pair XLR output
• 1 pair RCA output

THD+N

• Balanced Output: <0.003%, 20 Hz to 20 kHz, @ 4 Vrms

Input impedance

• 47Kohm XLR
• 22Kohm RCA

Signal to noise ratio

• >109 db "A"weighted

Frequency response

• 0.20 Hz to 90 Khz +/-0.2db

Phone output

• 32 ohm = 1.5W
• 300 ohm = 0.5W

Dimension 420 * 330 * 85 mm / each module

32,990.-

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Highlights of the feeding

The Element C201 audio circuits receive energy from an analog power supply. All power stages are stabilized with transistors in Darlington configuration avoiding the typical circuitry with integrated components commonly used in many preamplifiers
The circuitry is completely discrete and offers the ability to respond quickly to immediate energy demands and not be affected by all the most severe network voltage fluctuations.
Oversized for a preamplifier, the power supply is equipped with a 35 VA toroidal transformer and over 10,000 μF capacity per channel.
The chassis is in 3mm steel and the PCB is developed on 4 layers with separate ground planes and a pair that acts as an EMI / RFI isolator. This is the ideal configuration for isolating parasitic electrical and magnetic interference from the critical signal path in the preamp circuits.
The power supply stage is able to provide current and voltage variations for any musical event, in any condition of use and with any level of network variation.

Features

Solidity - efficient solidity of the structure consisting of a 30/10 steel chassis to minimize vibrations and resonances at high listening volumes
galvanic isolation - Microprocessor-based system power supplies and control circuits confined within the control chassis. Sensitive audio circuits insulated and resin-bonded in a soft iron case
PCB Circuits implemented on 4-layer military level PCBs for minimal energy retention. On board also numerous common GND points for extended internal grounding.
Volume - Dual-speed volume control allows precision adjustments over a range of almost 100 dB. The volume control incorporates a permanently silent optical encoder that always maintains its tactile sensitivity, accuracy and channel balance at any GAIN setting. The volume can be adjusted from 0 dB to -90 dB dB from the multi-role control knob on the front panel, as well as from the multifunction remote control. The control knob's quick revolutions adjust the volume by 1 dB increments.
Film resistors - all resistors are low noise and with 1% tolerance to minimize the thermal noise of the active circuitry
Native Balancing - the preamp uses native balanced circuitry for processing audio signals via XLR from in to out

• Spesifikasjoner

Input

• 2 pair XLR input
• 3 pair line input via RCA

Output

• 1 pair XLR output
• 1 pair RCA output

THD+N

• Balanced Output: <0.002%, 20 Hz to 20 kHz, @ 4 Vrms

Input impedance / Vrms

• 47Kohm XLR / 4 Vrms max
• 22Kohm RCA/ 2.8 Vrms max

Signal to noise ratio

• >120 db "A" weighted

Frequency response

• 20 Hz to 90 Khz +/- 0.5db

Dimension 420 * 390 * 100 mm

26,500.-

The Studio DA201preamp perfectly combines high quality sound with an attractive visual appearance.
Its operation is simple and intuitive and guarantees a realistic listening experience being the ideal component for high-resolution and latest generation systems.
As a member of the Eamlab family of preamps, it benefits from the technological and engineering advances that mark, for example, the performance of the C301 reference line preamp.
These include the proven HDCA input stages, semiconductor stabilized power supplies in a Darlington configuration and DC coupled signal paths without distorting capacitors for precise bass reproduction.

HDCA. signal amplification
The heart of the DA201 preamplifier is based on the HDCA technology we have extensively developed and tested, now in its third version.
The HDCA chip usesstate-of-the-art instrumentation components which effectively process and amplify delicate audio signals, ensuring a wide and flat frequency response and with a swing voltage of 35V.
This high voltage allows you to manage dynamic peaks with a crest factorof over 26 db to the advantage of practically zero dynamic compression and a fast and precise transient response.

Highlights of power supply , heart of performance.

Studio DA201's audio circuits draw power from an analog power supply. All power supply stages are stabilized with transistors in Darlington configuration avoiding the typical circuitry with integrated components commonly used in many preamps
The circuitry is completely discrete and offers the ability to respond quickly to immediate power demands and not be affected by all the most severe mains voltage fluctuations.
The chassis is in 2 mm steel and the PCB is developed on 4 layers with separate ground planes and a plane that acts as an EMI / RFI isolator. This is the ideal setup for isolating parasitic electrical and magnetic interference from the critical signal pathin preamp circuits.
The power supply stage is able to provide variations in current and voltage for any musical event, in any condition of use and with any level of variation of the mains voltage.

The new DA201is a state-of-the-art preamp that contains a very high quality Phono MM preamplifier and a very high resolution D / A converter.
With these features, the DA201 becomes a complete machine for the most demanding audiophile, being able to range from analogue vinyl musicto the most modern and current digital streaming formats
The integrated DAC converter with 32 Bit resolution is able to read PCM formats up to 768Khz and DSD 512. The digital section has 3 inputs (USB, COAX, OPTICAL). Your CD player through one of these connections will take on new life leaving the delicate task of D / A conversion to the DA201
The USB section for reading the latest streaming music platforms will leave you speechless when you hear what level of quality we have achieved thanks to the latestconversion technologies combined with an accurate and careful project studied from every point of view to obtain the highest quality. music reproduction of the new generation.
The sober and captivating design, the practical and large TFT display with touchscreen function, the quality of production and reproduction, the ease of use and the constancy of performance over time make the DA201 the best component of your high-performance hifi chain will not be able to give up.

• Spesifikasjoner

Analog Input: XLR , CD , Tuner , AUX , PHONOMM

Digital INPUT : Asincron USB 2.0 , COAX , OPTICAL

Output 1pair XLR BLANCED output/1 pair RCA Single-ended output/1 pair RCA direct / Tape output

Phones out: 5 mW. -16 /32 ohm

THD+N :Balanced Output: <0.003%, 20 Hz to 20 kHz, @ 4 Vrms

Input impedance/ Vrms

• 47Kohm XLR/ 4 Vrms max
• 22Kohm RCA/ 2.8 Vrms max

D/A section :

USBpcm 768Khz/32bit , DSD 512-COAX192Khz/24bit OPTICAL96Khz/24bit

Voltage Output

• XLR : max 10 Vrms
• RCA :max 5 Vrms

Signal to noise ratio

• >110db "A" weighted

Frequency response

• 5 Hz to 120Khz +/-0.5db

Dimension420 * 330 * 95mm-Weight 10 Kg

17,500.-

På lager

The Studio C100 preamplifier perfectly combines high quality sound with an attractive visual appearance.
Its operation is simple and intuitive and guarantees a realistic listening experience being the ideal component for the Studio series amplifiers.
As a member of the Eamlab preamplifier family, it benefits from technological and engineering advances that mark, for example, the performance of the C301 reference line preamplifier.
Among these, the proven HDCA input stages, the semiconductor-stabilized power supplies in the Darlington configuration and the DC coupled signal paths without distorting capacitors for precise bass reproduction.

HDCA3 - conversion, processing and amplification of signals
The heart of the C100 preamplifier is based on the HDCA technology that we have developed and tested in its third version.
The HDCA chip uses state-of-the-art instrumentation components whicheffectively treat and amplify the delicate audio signals, guaranteeing a wide and flat frequency response with a 35V swing voltage.
This high voltage makes it possible to manage dynamic peaks with a crest factor of over 26 db to the advantage of a practically zero dynamic compression and a fast and precise transient response.

Power highlights

The Studio C100 audio circuits receive power from an analog power supply. All the power supply stages are stabilized with transistors in the Darlington configuration avoiding the typical circuitry with integrated components commonly used in many preamplifiers
The circuitry is completely discreet and offers the possibility of responding quickly to the immediate demands of energy and of not being influenced by all the most severe mains voltage fluctuations.
The chassis is in 2 mm steel and the PCB is developed on 2 layers with separate ground planes and a plane that acts as an EMI / RFI isolator. This is the ideal configuration for isolating parasitic electrical and magnetic interference from the critical signal path in the preamplifier circuits.
The power supply stage is able to supply current and voltage variations for any musical event, in any condition of use and with any level of variation of the mains voltage.

Features

Solidità - efficient solidity of the structure consisting of a 20/10 steel chassis to minimize vibrations and resonances at high listening volumes
galvanic isolation - Microprocessor-based power supplies and system control circuits confined within the control chassis.
PCB Circuits implemented on military 2-layer PCBs for minimal energy retention. Furthermore, numerous common GND points facilitate extended internal grounding for less background noise and greater rejection of electromagnetic disturbances.
Volume - The double speed volume control allows precision adjustments over a range of almost 100 dB. The volume control incorporates a permanently silent optical encoder that always maintains its tactile sensitivity for the accuracy and balance of the channels at any GAIN setting. The volume can be adjusted from 0 dB to -90Db dB from the multi-role control knob on the front panel, as well as from the multi-function remote control. The rapid turns of the control knob adjust the volume in increments of 1 dB.
Film resistor - all the resistances are low noise and with 1% tolerance to minimize the thermal noise of the active circuitry
Native balanced circuitry - the preamplifier uses native balanced circuitry for processing audio signals via XLR from in to Out
Signal process Single-ended via RCA -The input signals, from any source equipped with RCA connections, are processed internally in the preamplifier to be converted into a balancer bringing them back to the output natively. In this condition there is the best amplification of the signal, dynamically increased and free of any background noise

• Spesifikasjoner

Input

• 1 pair XLR input (XLR 1)
• 4 pair line input via RCA
• (CD / MM / TUNER / AUX1 )

Output

• 1 pair XLR BLANCED output
• 1 pair RCA Single-ended output
• 1 pair RCA direct / Tape output

THD+N

• Balanced Output: <0.003%, 20 Hz to 20 kHz, @ 4 Vrms

Input impedance / Vrms

• 47Kohm XLR / 4 Vrms max
• 22Kohm RCA/ 2.8 Vrms max

Setting input GAIN

• 0 db / +10 db / +20 db
• - 10 db / -20 db / -26 db

Voltage Output

• XLR : max 10 Vrms
• RCA : max 5 Vrms

Signal to noise ratio

• >110 db "A" weighted

Frequency response

• 5 Hz to 120 Khz +/- 0.5db

Dimension 420 * 330 * 85 mm - Weight 10 Kg 

Parasound

 Frequency Response

5 Hz - 100 kHz, +0/-3 dB

Distortion
THD: < 0.003% at 100 Hz
THD: < 0.005% at 20 kHz
IM: < 0.003%

S/N Ratio
> 116 dB, input shorted, IHF A-weighted
> 104 dB, input shorted, unweighted

Crosstalk
> 100 dB at 10 kHz
> 90 dB at 20 kHz

Gain
14 dB, maximum

L, R Gain Control Range
- 10 dB

Input Impedance
Unbalanced: 30k ohms
Balanced: 30k ohms per leg

Output Impedance
Unbalanced: < 60 ohms
Balanced: < 60 ohms per leg

Input Sensitivity
200 mV for 1 V output
Total Gain: 14 dB
Maximum Output: 8 V

AC Power Requirement

110 - 120 V or 220-240 V, 50 - 60 Hzs
(Set AC Voltage switch on rear panel)
25 watt standby; 30 watts when turned on

Dimensions
Width: 17 1/4" (437 mm)
Depth: 16" (406 mm)
Height, with feet: 5 7/8" (150 mm)
Height, without feet: 5 1/4" (133 mm)

Weight
Net: 24 lbs. (11 kg)
Shipping: 36 lbs. (16.4 kg                                                                                                 48,990.-

 Frequency Response

10 Hz - 100 kHz, +0/-3 dB
20 Hz - 20 kHz, +0/-0.5 dB

Total Harmonic Distortion (THD)
< 0.01 %

Interchannel Crosstalk
> 70 dB at 20 kHz
> 78 dB at 1 kHz

Preamplifier Stage Input Sensitivity
300 mV in for 1 V
Total Gain: 10 dB
Max Output: 7.5V

S/N Ratio - Line Inputs 1- 5
> 108 dB (shorted, IHF A-weighted)
> 88 dB (shorted, unweighted)

S/N Ratio - DAC Inputs
> 108 dB (IHF A-weighted)
> 88 dB (unweighted)

S/N Ratio - Phono Input
MM > 80 dB (shorted, IHF A-weighted)
MM > 70 dB (shorted, unweighted)
MC > 67 dB (shorted, IHF A-weighted)
MC > 55 dB (shorted, unweighted)

Phono Stage Sensitivity / Input Impedance
MM: 38 dB / 47 k Ω
MC: 52 dB / 47 k Ω or 100 Ω

Input Impedance
Unbalanced: 24 k Ω
Balanced: 100 k Ω per leg

Preamplifier Output Impedance
Unbalanced: 100 Ω
Balanced: 470 Ω per leg

High & Low Pass Crossover Slope
12 dB per octave

Supported DAC Sampling Rates
USB: up to 384 kHz / 32-bit PCM
DSD Native: DSD 64, DSD 128, DSD 256
DSD over PCM (DoP) at 384 kHz
Coax/Optical: up to 192 kHz / 24-bit PCM

Digital to Analog Converter
ESS Sabre32 Reference ES9018K2M
384 kHz / 32-bit

USB 2.0 Controller
Savitech SA9227, 384 kHz / 32-bit

Headphone Amplifier
Texas Instruments TPA6120A
Output Impedance 10 ohms

Dimensions

Width: 17-1/4" (437 mm)
Depth: 15" (381 mm)
Depth, with cables 17" (432 mm)
Height, with feet: 4-1/8" (105 mm)
Height, without feet: 3-1/2" (89 mm), 2U

Net Weight
14 lb. (6.3 kg)

Shipping Weight
21 lb. (9.5 kg)

Power Requirement
Standby: 0.5 watts
Power On: 15 watts
100-250 VAC 50/60 Hz (automatic)10 Hz - 100 kHz, +0/-3 db.                                     

 Frequency Response:

20 Hz - 20 kHz, +0 / -0.05 dB
10 Hz - 80 kHz, +0 / -3 dB

Total Harmonic Distortion: (20 Hz - 20 kHz)
< 0.03 %

Interchannel Crosstalk:
75 dB at 20 kHz

Input Sensitivity:
250mv = 1V output
Total gain = 12 dB (volume set to 100)
Unity Gain = Volume set to 76
Maximum output = 3.5V

Phono Stage Sensitivity / Input Impedance
MM: 40 dB / 47 k Ω
MC: 50 dB / 100 Ω

Input Impedance:
24k Ohms

Output Impedance:
470 Ohms

S/N Ratio - Line Inputs:
> 100 dB, input shorted, IHF A-weighted
> 90 dB, input shorted, unweighted

S/N Ratio - Digital Inputs:
> 100 dB, input shorted, IHF A-weighted
> 90 dB, input shorted, unweighted

DC Trigger Output:
12 Vdc, 50ma

AC Power Requirement:
10 Watts maximum
<0.5 Watts in standby
90-250 VAC 50/60 Hz (automatic)

Dimensions:
Width: 17.25" (437 mm)
Depth: 14.25" (362 mm)
Depth: 16" (369 mm) with cables connected
Height, with feet: 2.5" (105 mm)
Height, without feet: 1.75" (89 mm), 1U

Weight:
Net: 11 lbs (5 kg)

Shipping: 17 lbs (7.7 kg)                                                                                                16,990.-

  Frequency Response:

10 Hz - 40 kHz, +0/-0.5 dB

Total Harmonic Distortion: (20 Hz - 20 kHz)
<0.015%

Interchannel Crosstalk:
62 dB at 20 kHz

Input Sensitivity :
250 mV = 1 V output
Total gain = 12dB (volume set to 100)
Unity Gain = Volume set to 88
Maximum Output: 3.5 V

Input Impedance:
24k Ω

Output Impedance:
470 Ω

S/N Ratio:
>100 dB, input shorted, IHF A-weighted
>90 dB, input shorted, unweighted

DC Trigger Output:
12Vdc, 50ma

AC Power Requirement:
5 Watts powered on
0.5 Watts in standby
100 - 250 VAC 50/60 Hz

Dimensions
Width: 8.5" (220 mm)
Depth: 10" (254 mm)
Depth: 12" (305 mm) with AC cord and cables connected
Height, with feet: 2" (51 mm)
Height, without feet: 1.75" (45 mm), 1U

Weight
Net: 4.0 lbs (1.8 kg)
Shipping: 7.0 lbs (3.1 kg)                                                                                                     8,990.-