Luxman L410 Duo Beta vintage phono MM/MC ,izgst + garantie

Luxman is known as the McIntosh of Japan.  Smooth, gentle, conservative sounds.

L-410 amplifiers deliver true studio-quality sound. A full complementary output circuit using the highest-grade linear output devices delivers ultra-low distortion & a ruler-flat frequency response. And unlike other designs, L-410 output devices are direct-mounted to the heat sink for optimum thermal coupling & cooling. A massive power supply is capable of supplying enormous driving currents to the circuits constantly, while a rugged chassis construction, the result of years of experience at Luxman, makes the cabinet highly rigid and resistant to vibrations. Duo Beta Circuit

The Integrated Amplifier of the REVOLVER series which supplied the Duo beta technology.

The Duo beta circuit / S of one-step amplification amplifier are carried in the power amplifier part.
A Duo beta circuit / S is with the "one-step amplification amplifier" which makes the amplification stage of an amplifier circuitry only one step, and realizes a low distortion with an open loop,The "Duo beta circuit" which combined DC servo tightened to an amplifier circuitry from the super-low-pass one besides proper-quantity NFB covering all the bands, and an audio frequency band,It is the generic name which summarized three of power circuits "plusX" which gives generous stabilization damping force to a power source,By this, since there is little high region stagger, a stability to the extent that the high region correction by phase gap is not needed is acquired, and also the factor in which a slew rate gets worse in addition to the threshold of an element is lost out of the circuitry inside amplifier, and it is wide opened from the ill effect of Izu of a power source.

The Duo beta circuit is carried in the equalizer part.
Moreover, the original phone straight functionality is carried, and contact leading about, such as not a mere it1 but light filters, a balance control, and selectors, is put into practice and separated about the disk reflex circuit.

The frequency-shifts type is adopted as a tone control.
Since a variation and the frequency which begins to change interlock and it operates, effective tone control is possible.

80W x 2 Continuous Power (8 ohms)


- Rated distortion (THD 20Hz-20kHz) 0.1%
- 3Hz/70kHz -3dB
- Input impendance R and C 20k ohms / 300pF
- Signal/noise ratio -118dB
- Phono MM -87db, MC-67db
- Phono MM 2,5mV (imp 50KOhm)
- Phono MC 0,1V (imp 100/300 Ohm)
- Filters:
---Subsonic 30Hz -6db/oct
---Hight-cut 7kHz -6db/oct
- Low boost +8db 100Hz
- Double set of loudspeaker binding posts
- Net Weight 12.2kg
- 453X425X135 mm
Deze prachtige vintage topper uit de jaren '80 klinkt (h)eerlijk muzikaal en analoog. Stamt uit de tijd dat Luxman nog een toonaangevend merk was. Technisch gebaseerd op de legendarische grote klasse A broer L510

Te koop voor 375,- inclusief 3 maanden garantie

Vooraf te beluisteren

Opsturen en/of Paypal: Kosten en risico koper