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Pioneer D23 Aktive Frequenzweiche
Pioneer D23 Aktive Frequenzweiche
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Posted On
24.12.2024
Last Update On
24.12.2024
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Revised Pioneer D23 active 4-way crossover.Terrific condition, technically as well as visually.Still one of the best!Further information (without guarantee):The Pioneer D-23 is a high-quality electronic active crossover from the Pioneer Series 20, which was manufactured in Japan from 1976 to 1983. It enables flexible frequency separations for multi-amping systems with 2 to 4 paths. The device offers precise adjustment options for crossover frequencies in different ranges (low, mid-low, mid-high, high), with 11 selectable frequencies per range. The slope can be switched between 6, 12 and 18 dB/octave. A special feature is the "flat" switch position, which allows use as a 2- or 3-way crossover.Technically, the D-23 is based on a SEPP circuit with pure Class A amplification, which minimizes harmonic distortion. The frequency response ranges from 10 Hz to 100 kHz, with a harmonic distortion factor of 0.005% at 1 V. The signal-to-noise ratio is 100 dB, and the channel separation is 50.5 dB. The device has a power consumption of 14 W and measures 420 x 150 x 352 mm with a weight of 8.7 kg.The input impedance is 100 kOhms, the outputs are specified at 4 kOhms, with a maximum output voltage of 10 V. High-quality components such as transistors and diodes ensure robust performance. This active crossover was appreciated for its precise control and sound fidelity and was a top model in the audiophile sector in its time
Revidierte Pioneer D23 Aktiv-4Wege-Frequenzweiche.Grandioser Zustand, technisch wie auch optisch.Nach wie vor eine der besten!Weiterführende Informationen (ohne Gewähr):Der Pioneer D-23 ist eine hochwertige elektronische Aktivweiche aus der Pioneer Serie 20, die von 1976 bis 1983 in Japan hergestellt wurde. Sie ermöglicht flexible Frequenztrennungen für Multi-Amping-Systeme mit 2 bis 4 Wegen. Das Gerät bietet präzise Einstellungsmöglichkeiten für Übergangsfrequenzen in verschiedenen Bereichen (Low, Mid-Low, Mid-High, High), mit 11 wählbaren Frequenzen pro Bereich. Die Flankensteilheit kann zwischen 6, 12 und 18 dB/Oktave umgeschaltet werden. Ein besonderes Merkmal ist die "Flat"-Schalterstellung, die den Einsatz als 2- oder 3-Wege-Weiche erlaubt.Technisch basiert die D-23 auf einer SEPP-Schaltung mit reiner Klasse-A-Verstärkung, wodurch harmonische Verzerrungen minimiert werden. Der Frequenzgang reicht von 10 Hz bis 100 kHz, mit einem Klirrfaktor von 0,005 % bei 1 V. Das Signal-Rausch-Verhältnis beträgt 100 dB, die Kanaltrennung liegt bei 50,5 dB. Das Gerät verfügt über eine Leistungsaufnahme von 14 W und misst 420 x 150 x 352 mm bei einem Gewicht von 8,7 kg.Die Eingangsimpedanz beträgt 100 kOhm, die Ausgänge sind mit 4 kOhm spezifiziert, wobei eine maximale Ausgangsspannung von 10 V erreicht wird. Hochwertige Bauteile wie Transistoren und Dioden sorgen für eine robuste Performance. Diese Aktivweiche wurde für ihre präzise Regelung und Klangtreue geschätzt und war in ihrer Zeit ein Spitzenmodell im audiophilen Bereich
Crossover activo de 4 vías Pioneer D23 revisado.Excelente estado, tanto técnica como visualmente.¡Sigue siendo uno de los mejores!Más información (sin garantía):El Pioneer D-23 es un crossover activo electrónico de alta calidad de la Pioneer Series 20, que se fabricó en Japón entre 1976 y 1983. Permite separaciones de frecuencia flexibles para sistemas de amplificación múltiple con 2 a 4 rutas. El dispositivo ofrece opciones de ajuste precisas para frecuencias de cruce en diferentes rangos (bajo, medio-bajo, medio-alto, alto), con 11 frecuencias seleccionables por rango. La pendiente se puede cambiar entre 6, 12 y 18 dB/octava. Una característica especial es la posición del interruptor "plano", que permite su uso como un cruce de 2 o 3 vías.Técnicamente, el D-23 se basa en un circuito SEPP con amplificación pura de Clase A, lo que minimiza la distorsión armónica. La respuesta de frecuencia oscila entre 10 Hz y 100 kHz, con un factor de distorsión armónica del 0,005% a 1 V. La relación señal-ruido es de 100 dB y la separación de canales es de 50,5 dB. El dispositivo tiene un consumo de energía de 14 W y mide 420 x 150 x 352 mm con un peso de 8,7 kg.La impedancia de entrada es de 100 kOhms, las salidas se especifican a 4 kOhms, con un voltaje de salida máximo de 10 V. Los componentes de alta calidad, como los transistores y los diodos, garantizan un rendimiento sólido. Este crossover activo fue apreciado por su control preciso y fidelidad de sonido y fue un modelo superior en el sector audiófilo en su momento
Revize edilmiş Pioneer D23 aktif 4 geçit.Hem teknik hem de görsel olarak müthiş bir durum.Hala en iyilerden biri!Daha fazla bilgi (garanti olmadan):Pioneer D-23, 1976'dan 1983'e kadar Japonya'da üretilen Pioneer Series 20'den yüksek kaliteli bir elektronik aktif crossover'dır. 2 ila 4 çok amplifikatörlü sistemler için esnek frekans ayrımları sağlar. Cihaz, aralık başına 11 seçilebilir frekans ile farklı aralıklarda (düşük, orta-düşük, orta-yüksek, yüksek) geçiş frekansları için hassas ayar seçenekleri sunar. Eğim 6, 12 ve 18 dB/oktav arasında değiştirilebilir. Özel bir özellik, 2 veya 3 geçiş olarak kullanıma izin veren "düz" anahtar konumudur.Teknik olarak D-23, harmonik bozulmayı en aza indiren saf A Sınıfı amplifikasyona sahip bir SEPP devresine dayanmaktadır. Frekans tepkisi 10 Hz ila 100 kHz arasında değişir ve 1 V'ta %0,005'lik bir harmonik bozulma faktörü vardır. Sinyal-gürültü oranı 100 dB ve kanal ayrımı 50,5 dB'dir. Cihaz 14 W güç tüketimine sahiptir ve 420 x 150 x 352 mm boyutlarında ve 8,7 kg ağırlığındadır.Giriş empedansı 100 kOhm'dur, çıkışlar 4 kOhm'da belirtilir ve maksimum çıkış voltajı 10 V'tur. Transistörler ve diyotlar gibi yüksek kaliteli bileşenler sağlam performans sağlar. Bu aktif crossover, hassas kontrolü ve ses doğruluğu nedeniyle takdir edildi ve zamanında odyofil sektöründe en üst düzey bir modeldi
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