144.900,00 kr
Mark Levinson № 5302 Vi har alltid denne i demo/utstilling. Kontakt oss for demo eller test.     The Mark Levinson No5302 blends the finest materials, technology and artisanship for exceptional...

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Mark Levinson № 5302

Vi har alltid denne i demo/utstilling. Kontakt oss for demo eller test.

 


 

The Mark Levinson No5302 blends the finest materials, technology and artisanship for exceptional beauty and performance. A powerful fully-discrete, direct-coupled, dual-monaural, class AB amplifier that is bridgeable for monaural operation, the No5302 delivers all the performance and quality expected from Mark Levinson with exceptional value and flexibility.

 

EVOLUTION

The No5302 amplifier was created to deliver all the performance and quality expected from Mark Levinson with exceptional value and accessibility to a broader range of customer.

 

AMPLIFICATION

The fully discrete, direct-coupled, class AB amplifier channels get their power from an oversized 1100 VA toroidal transformer with individual secondary windings for the left and right channels. The voltage gain stage employs a topology directly descended from the acclaimed No534 amplifier, which is mated to an output stage comprising two high-speed driver transistors operating in class A and six 260V, 15A output transistors. Two Thermal-Trak devices in a unique configuration guarantee stable output bias regardless of load or temperature. Four 10,000-microfarad capacitors per channel, located directly on the output stage circuit board, easily provide enough current for a conservative 135W/channel at 8 ohms, 270W/channel at 4 ohms, and 55W bridged in Mono and stable operation @2 ohms.

 

CONTROL

System integration and communication ports include Ethernet, USB, RS-232, IR input, and 12V trigger input and output. A newly designed, solid aluminum IR remote is included with the No5302. Finally, an internal webpage allows setup, import and export of configurations, and software updates using a PC and standard web browser.

 

INDUSTRIAL DESIGN

Lavish finishes, and bold geometry are hallmark attributes of Mark Levinson designs. The one-inch-thick, bead-blasted, black-anodized, solid aluminum front panels are machined and contoured to flow seamlessly into the sleek glass display, which itself is recessed into a bead-blasted, clear-anodized aluminum bezel. A light ring accentuates the large aluminum standby button, while subtly communicating power states. Cosmetic grade solid aluminum handles and forty-two tri-grouped heat sync fins per side, express robust beauty and function.

With meticulous details, including, debossed top cover vents, screen-printed logo and legends behind the glass panel, and custom machined aluminum feet, the No5302 exudes elegance and style.

The No5302 is proudly designed, engineered and precision crafted in the USA.

 

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Performance Specifications

MARK LEVINSON N5302

All production No5302 units will undergo 100% functional testing prior to shipment, and the following features and electrical measurements will be verified on all units. All production units will meet or exceed all specifications listed below.

STEREO MODE

Output power:

Gain:
Input sensitivity:
Total harmonic distortion:

Signal-to-noise ratio:

135W/channel, 8Ω load, 20Hz to 20kHz, at <0.35% THD, both channels driven 270W/channel, 4Ω load, 20Hz to 20kHz

25.8dB
145mV RMS input for 2.83V RMS output

<0.04% at 1kHz, 135W, 8Ω load <0.35% at 20kHz, 135W, 8Ω load

>102dB, 20Hz to 20kHz, wideband, unweighted, referred to 135W/8Ω

Control connectors:

Power consumption:

Dimensions/Weight Unit only:

With packaging:

1 RS-232 port (DB-9)
1 Ethernet port (RJ-45)
1 USB port for firmware updates (USB-A) 1 baseband IR input (1⁄8"/3.5mm phone jack)
1 programmable 12V DC trigger output, 100mA maximum (1⁄8"/3.5mm phone jack) 1 programmable 12V DC trigger input (1⁄8"/3.5mm phone jack)

Maximum: 1000W
On, idle (stereo mode): 90W On, idle (bridged mode): 70W Normal standby: 35W
Power Save standby: 2W Green standby: <0.4W

Height: 5.72"/145mm
Height without feet: 5.25"/133mm Width: 17.25"/438mm
Depth, enclosure only: 18.00"/457mm Depth, with handles and speaker terminals: 20.75"/527mm
Weight: 70 lbs/31.7kg

Height: 13.63"/346mm Width: 24.25"/616mm Depth: 29.00"/737mm Weight: 85 lbs/38.5kg


BRIDGED MONAURAL MODE

Output power:

Gain:
Input sensitivity:
Total harmonic distortion:

Signal-to-noise ratio:

GENERAL

Frequency response: Input impedance: Input connectors:

Output connectors:

275W, 8Ω load, 20Hz to 20kHz, at <0.3% THD 550W, 4Ω load, 20Hz to 20kHz

31.8dB

73mV RMS input for 2.83V RMS output

<0.04% at 1kHz, 275W, 8Ω load <0.3% at 20kHz, 275W, 8Ω load

>105dB, 20Hz to 20kHz, wideband, unweighted, referred to 275W/8Ω

20Hz to 20kHz, +0/–0.35dB <2Hz to 80kHz, +0/–3dB

Balanced (XLR): 100kΩ Unbalanced/single-ended (RCA): 50kΩ

1 pair balanced line-level inputs (XLR) 1 pair single-ended line-level inputs (RCA)

2 pairs high current multi-way binding posts