Uwe Heile
14612 Falkensee bei Berlin
Deutschland
Der Verkäufer ist für dieses Inserat und dessen Inhalte verantwortlich.
Allnic Audio H 1201
Preis: 1.880,00 €
| Gebrauchtgerät
Produktdetails
- Produktgruppe
- Phonoverstärker
- Hersteller
- Allnic Audio
- Funktion
- einwandfrei
- Alter
- 3 Jahre 5 Monate Nach Rechnung
- Gebrauchszustand
- gebraucht
- Optik
- neuwertig
- Zubehör
- komplett ohne OVP
- Farbe
- silber
- Neupreis
- 3.500,00 €
- Preis
- 1.880,00 €
- Weitere Informationen
- http://www.allnicaudio.com/
- Seriennummer
- auf Anfrage
Beschreibung
Sehr gute Röhrenphonostufe von Allnic,
The H-1201 is Allnic's entry-level phono amplifier and is a direct replacement for the previous H-1200 model. According to Park, the design for the H-1201 started with the same basic objectives as the original H-1200, namely, to build a small scale but high quality phono amplifier. When designing the H-1200, Park had chosen tiny pencil tubes, which allowed him to construct the amplifier inside a small enclosure. However, Park found that the pencil tubes had longevity issues. So after a successful production run, he decided Allnic's entry-level phono amplifier required a re-design.
Beetles describes Park as having encyclopedic knowledge of vacuum tubes, both of their technical characteristics and how they sound in various applications. Park demonstrated this knowledge in the newly designed H-1201, when he chose a tube not normally associated with audio, a NOS Mullard E180CC twin triode (which, as Beetles points out, was, in fact, an early computer tube). Parks told me that the E180CC is "a very good tube," and that he "loves this tube." The H-1201 utilizes four of them.
According to Park, the primary technical objectives for the H-1201 were to keep microphonics as low as possible; to have zero negative feedback; to work with a dynamic signal-to-noise ratio measurement (which Park says is "much more practical for audio listening" than a more traditional static signal to noise measurement); and of course to build an exceptional sounding, low cost phono amplifier.
The H-1201 possesses some, but not all of the technical features found in the H-3000V. The H-1201 uses Allnic's proprietary Permalloy transformer cores within its step-up transformers (the same transformer cores are used in all Allnic phono amplifiers), there is no negative feedback, and it operates in pure Class-A mode. However, the elaborate LCR RIAA type filter has been replaced with a simpler, more cost effective CR type filter (one that is precisely compensated to within +/- 0.3dB.), while voltage regulation and the power supply are transistor based (rather than tube-based as with the H-3000V LCR).
There are two unbalanced RCA inputs (one MC input and one MM input), and one set of unbalanced RCA outputs. With the simpler CR RIAA filter there are no impedance adjustment options, but the MC input has four variable gain settings (+22dB, +26dB, +28dB, +32dB (1kHz), while the MM input has a single +38bd gain setting (1 kHz).
Technische Daten :
Type: Vacuum tube MM/MC phonostage
Tubes: E180CC new old stock, electrically equivalent CV8431, 7062, 5965, 12AV7, 6414, 6829
Output: One pair unbalanced RCA
Frequency Response: 20 Hz to 20 kHz (±0.3dB)
Voltage Gain: MM: +38dB (1kHz)
MC Variable: +22dB, +26dB, +28dB, +32dB (1kHz)
Input Impedance: MC up to 280 Ohm and MM 47 kOhm
Maximum Input Voltage (MM, non-clipping): 20Hz / 30mV, 100Hz / 60mV, 1kHz / 300mV and 10kHz / 500mV
THD: Less than 0.3% (1kHz, Output 1V)
Output Impedance: 1.2 kOhm
SNR: -68dB,
03322-2131655,
0172-3844155,
www.berlin-hifi.de
The H-1201 is Allnic's entry-level phono amplifier and is a direct replacement for the previous H-1200 model. According to Park, the design for the H-1201 started with the same basic objectives as the original H-1200, namely, to build a small scale but high quality phono amplifier. When designing the H-1200, Park had chosen tiny pencil tubes, which allowed him to construct the amplifier inside a small enclosure. However, Park found that the pencil tubes had longevity issues. So after a successful production run, he decided Allnic's entry-level phono amplifier required a re-design.
Beetles describes Park as having encyclopedic knowledge of vacuum tubes, both of their technical characteristics and how they sound in various applications. Park demonstrated this knowledge in the newly designed H-1201, when he chose a tube not normally associated with audio, a NOS Mullard E180CC twin triode (which, as Beetles points out, was, in fact, an early computer tube). Parks told me that the E180CC is "a very good tube," and that he "loves this tube." The H-1201 utilizes four of them.
According to Park, the primary technical objectives for the H-1201 were to keep microphonics as low as possible; to have zero negative feedback; to work with a dynamic signal-to-noise ratio measurement (which Park says is "much more practical for audio listening" than a more traditional static signal to noise measurement); and of course to build an exceptional sounding, low cost phono amplifier.
The H-1201 possesses some, but not all of the technical features found in the H-3000V. The H-1201 uses Allnic's proprietary Permalloy transformer cores within its step-up transformers (the same transformer cores are used in all Allnic phono amplifiers), there is no negative feedback, and it operates in pure Class-A mode. However, the elaborate LCR RIAA type filter has been replaced with a simpler, more cost effective CR type filter (one that is precisely compensated to within +/- 0.3dB.), while voltage regulation and the power supply are transistor based (rather than tube-based as with the H-3000V LCR).
There are two unbalanced RCA inputs (one MC input and one MM input), and one set of unbalanced RCA outputs. With the simpler CR RIAA filter there are no impedance adjustment options, but the MC input has four variable gain settings (+22dB, +26dB, +28dB, +32dB (1kHz), while the MM input has a single +38bd gain setting (1 kHz).
Technische Daten :
Type: Vacuum tube MM/MC phonostage
Tubes: E180CC new old stock, electrically equivalent CV8431, 7062, 5965, 12AV7, 6414, 6829
Output: One pair unbalanced RCA
Frequency Response: 20 Hz to 20 kHz (±0.3dB)
Voltage Gain: MM: +38dB (1kHz)
MC Variable: +22dB, +26dB, +28dB, +32dB (1kHz)
Input Impedance: MC up to 280 Ohm and MM 47 kOhm
Maximum Input Voltage (MM, non-clipping): 20Hz / 30mV, 100Hz / 60mV, 1kHz / 300mV and 10kHz / 500mV
THD: Less than 0.3% (1kHz, Output 1V)
Output Impedance: 1.2 kOhm
SNR: -68dB,
03322-2131655,
0172-3844155,
www.berlin-hifi.de
Verkäufer:
- Versand aus Deutschland (14612)
- Käufer zahlt Versand
- Versand innerhalb EU
Zahlungsmethoden
- Barzahlung bei Abholung
- Vorkasse (Überweisung)
Inserats-ID
9753308908
Angebotszeitraum- Start:
- 28.10.2024 - 12:04
- Ende:
- 27.12.2024 - 12:04
86 mal in 24 Tag(en)
