Amplificator cu un sunet superb gratie lampilor de putere 300B (brand propriu Triode TRI Vintage 300B) care au un sunet fermecator in special in zona vocilor si instrumentelor (gasiti pe Youtube cateva mostre audio cu acest amplificator absolut exceptional). Lucreaza in Clasa A.

youtube.com/watch?v=jtqzCCqT-_Q&t=75s - voci
youtube.com/watch?v=Tn5ScL22-aM - saxofon
youtube.com/watch?v=RA4eUdyymzc - tobe, percutie

Review aici: audiostereo.pl/magazyn/recenzje/recenzje-wzmacniacze/wzmacniacz-triode-corporation-vp-300bd-r184/

In fapt este primul amplificator al producatorului japonez TRIODE, lansat in 1997 sub brandul TRI si premiat in acelasi an de una din cele mai prestigioase publicatii japoneze din segmentul HiFi.
Construit doar in varianta pentru piata locala japoneza la 100V, vine cu transformator 230V-100V de putere min 500W (japonez), fara zgomot, audio grade.
Stare buna, mici semne estetic pe lateralele de lemn (accesoriu optional contra cost la acea vreme), stare functionare perfecta.

[Specifications]
Maximum output : 21W+21W or more
Circuit configuration: Amplification stage direct connection, driver stage cathode follower, CR coupling circuit
Basic unit: High-purity glass epoxy double-sided separate circuit printed circuit board, 24-karat gold plating
Vacuum tube used: Pre-stage 12AT7: 1 tube
Driver stage 6SN7: 2 pieces
Output stage 300B: 4 pieces
Input configuration Input terminals: 4 systems (gold-plated RCA terminals)
Equipped with input volume
- precision KOA resistors
- high quality Alps potentiometer
Output configuration Speaker output terminal 3 systems (4Ω/8Ω, 16Ω, optional)
Gold-plated terminals, banana plugs can be used
Input sensitivity 0.5V full power
Frequency response: 5Hz to 60kHz ±2dB
S/N ratio 89dB
Input impedance: 100kΩ
Residual noise: 2.5mV or less with 300B AC ignition
Distortion rate : 0.1% or less (1W, 1kHz)
Damping factor 5.0

【others】
Power consumption 250W
External dimensions: Width 420 x Height 210 x Depth 320 mm
Weight 20kg