JJ-Electronic 828
JJ Electronic 828
Posted On
12.11.2019Last Update On
12.11.2019
Description
Original Description is in
German, other language texts are translations and can contain errors.
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With 2x70W quite powerful tubes full amplifier which can cope very well even with less sensitive loudspeakers. On the right side of the front panel there is a paint chimp, otherwise nice condition.
Additional information:
x 8 x JJ KT88
2 x JJ ECC99
4 x JJ ECC82
circuit Push-Pull Ultra Linear AB with CFBoutput power 2 x 70 watts RMS
output power 4 ohms, 8 oh inbound impedance 25,000 ohms
input sensitivity 0.775 V for full power
frequency range 20Hz - 25 000 Hz (-1 dB)
External voltage distance - 88 dB at full power inputs 5 x Line (unbalanced)
outputs Tape out: For tape recording
Power supply 230 V (120 V, 100 V) AC 50/60 Hz
power consumption 400 W max.
Dimensions 480 x 350 x 180 mm
weight 35 kg
Finish Case: Black, antique gold or antique silver (powder varnish)
top plate: gold or silver (powder varnish)
Cover: gold or silver (powder varnish)
wood: brown, ivory (glossy) or black (matt)
Mit 2x70W recht kräftiger Röhren Vollverstärker der auch mit weniger empfindlichen Lautsprechern sehr gut zurechtkommt. Auf der rechten Seite der Frontplatte gibt es einen Lackabplatzer, ansonsten schöner Erhaltungszustand.
Weiterführende Informationen:
Röhrenbestückung 8 x JJ KT88
2 x JJ ECC99
4 x JJ ECC82
Schaltung Push-Pull Ultra Linear AB mit CFB
Ausgangsleistung 2 x 70 Watt RMS
Ausgangsimpedanz 4 Ohm, 8 Ohm
Eingangsimpedanz 25 000 Ohm
Eingangsempfindlichkeit 0,775 V für volle Leistung
Frequenzbereich 20 Hz - 25 000 Hz (-1 dB)
Fremdspannungsabstand - 88 dB bei voller Leistung
Eingänge 5 x Line (unbalanced)
Ausgänge Tape out: For tape recording
Stromversorgung 230 V (120 V, 100 V) AC 50/60 Hz
Leistungsaufnahme 400 W max.
Maße 480 x 350 x 180 mm
Gewicht 35 kg
Finish Gehäuse: Schwarz, Antikgold oder Antiksilber (Pulverlack)
Deckplatte: Gold oder Silber (Pulverlack)
Abdeckung: Gold oder Silber (Pulverlack)
Holz: Braun, Elfenbein (glänzend) oder Schwarz (matt)
2x70W ile daha az hassas hoparlörler ile bile çok iyi başa çıkabilirsiniz oldukça güçlü tüpler tam amplifikatör. Ön panelin sağ tarafında bir boya şempanze, aksi takdirde güzel bir durum.
Ek bilgi:
x 8 x JJ KT88
x x JJ ECC99
4 x JJ ECC99
4 x JJ ECC82
devre Push-Pull Ultra Lineer AB CFB çıkış gücü 2 x 70 watt RMSgüç 4, 8 oh
gelen empedans 25.000 ohms
giriş hassasiyeti 0.775 V tam güç
frekans aralığı 20Hz - 25 000 Hz (-1 dB)
Dış gerilim mesafesi - 88 dB tam güç girişleri 5 x Line (dengesiz)
çıkışlar Bant çıkışı: Bant çıkışı
Güç kaynağı için 230 V (120 V, 100 V) AC 50/60 Hz
güç tüketimi 400 W max.
Dimensions 480 x 350 x 180 mm
weight 35 kg
Bitiş Kılıfı: Siyah, antika altın veya antika gümüş (toz vernik)
top plaka: altın veya gümüş (toz vernik)
Kapak: altın veya gümüş (toz vernik)
ahşap: kahverengi, fildişi (parlak) veya siyah (mat)