Luxman E-250 er arvtageren til den ekstremt anerkjente E-200 og bemerker seg som en av de beste RIAA-trinnene vi har testet. Klangmessig er den utrolig detaljert, men den leverer musikken med en fylde og tyngde vi sjelden har hørt - uavhengig av prisklasse. En av de beste platespillerforforsterkerne vi kjenner til!
Luxman E-250 er også godt utstyrt. Med både impedans-, kapasitans- og gain-justering kan den enkelt optimaliseres for så vel low-output MC som high-output MM pickuper.
Informasjon fra produsent:
The E-250 is the latest generation of phono equalizer amplifier from LUXMAN, inheriting the best in design from its predecessor the E-200 that has been the reference model for compact phono equalizer amplifiers since it was released in 2008.
The outstanding functionality of the E-250 is such that load impedance and load capacity can be selected according to the cartridge characteristics for the ultimate enjoyment of the original detail of analog reproduction. The E-250 allows the listener to adjust the fine settings for every performance, releasing the expression engraved in the grooves and creating a hitherto unknown musical impression.
The rear panel is equipped with a load impedance selector (34/47/56/100 kO) and a load capacity selector (0/100/220/320 pF) to match the characteristics of the cartridge and exploiting it to its full potential.
The E-250 features a step up transformer with a 2 stage gain selection function in which a L/R independent super permalloy core is used, thereby supporting even low impedance MC cartridges. This creates a rich and expressive musicality that is a unique characteristic of the transformer.
Spesifikasjoner
| Circuiting system |
NF type equalizer amplifier |
| Input sensitivity |
MM: 3.2mV
MC HIGH: 0.37mV, MC LOW: 0.12mV |
| Input impedance |
MM: 34kΩ/47kΩ/56kΩ/100kΩ(switch selection)
MC HIGH: 40Ω, MC LOW: 2.5Ω |
| Rated output/output impedance |
250mV/300Ω |
| Gain |
MM: 38dB
MC HIGH: 57dB, MC LOW: 66dB |
| Maximum allowable input (1kHz) |
MM: 120mV
MC HIGH: 15mV, MC LOW: 5mV |
| RIAA deviation |
MM: 20Hz to 20kHz (±0.3dB),
MC HIGH/MC LOW: 20Hz to 20kHz (±0.5dB) |
| Total harmonic distortion |
0.003% |
| S/N ratio (IHF-A) |
MM: 90dB
MC HIGH: 83dB, MC LOW: 80dB |
| Channel separation (10kHz) |
91dB |
| Input |
Unbalanced line x 2 |
| Output |
Unbalanced line x 1 |
| Power supply |
230V~(50Hz) / 115V~(50Hz) |
| Power consumption |
7W |
| External dimensions |
364(W) x 81(H) x 274(D) mm |
| front side knob of 6mm and rear side |
terminal of 11mm included in depth |
| Net weight |
4.3kg (main unit) |
| Accessories |
Power cable |