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máy tính nguyên vũ
Control amplifier of a simple & straight stream composition
A perfect push pull forms a whole block into pure Class-A DC unit amplifier, and the nakedness property is improved.
Moreover, in order to release a signal system from the interference between unit amplifier and between a channel, and a power supply variation, a power-source part is strengthened until it is equal to power amplifier, and the independent power supply of 8 sets of includeds is carried for 6 sets of shunt regulators which realized de facto source impedance 0.
The dynamic range and the NF-CR type excellent in the transient response property are adopted as an equalizer circuitry, and the stable super-low-power-output impedance is realized.
The balance output-terminal also carries the output in parallel with the pin jack.
The volume has adopted the strange high precision conductive scheme which made the balance control unnecessary and for which a L/R independency is good, and the tone control has adopted the push switch type which banished disorder of a tone-quality failure or a property.
Simple-ization is put into practice and the two independent output of Flat Out and Tone Out is carried.
Only the part selected carefully by the hearing is used, and the high precision oxygen-free-high-conductivity-copper line of product-line material adopts the sticking-by-pressure scheme which does not use a connector, and considers the tone-quality failure by the pewter material which poses a problem with a general Tinning.
| Form | Stereo control console |
| An Output power/impedance | Flat Out: 1.5V/50 ohm |
| Input sensitivity/impedance | Phono1:2.5mV/47kohm, 100kohm High SFT Level: 150mV / 47kohm |
| THD | 0.002% or less |
| Frequency characteristic (RIAA) | 20Hz-100kHz+0 -0.2 dB |
| SN ratio (IHF-A) | Phono:86dB High Level:104dB |
| Dimensions | Width 483x height 138x depth of 468mm |
| Weight | 13.5kg |
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