Quad first generation transistor preamp. It's a compact size, but it sounds more than the size! It is one that you can enjoy various expressions with expressive power rich in shadows. When combined with the company 303, etc., the tone with a thick, dark tone and calm elegance matches not only classical, but also vocal and acoustic sounds, and you can enjoy a glossy tone. There are small scratches corresponding to the year, kusumi (Sasaki Shota)
Maintenance Information: 2021.2.15 Maintained (C in internal power supply, C in phono/lineamo board deterioration → replacement. AC Spark Killer Replacement (Cleaning each VOL and card contact, pilot lamp replacement)
Accessories: Manual copy, 4-pin DIN to RCA cable for pre-out x 1, 5-pin DIN to RCA cable for in x 2
Main specifications: Phono 1 system line system 3 system W260 × H92 × D165mm 3kg
Maintained! This is a compact, space-saving quad preamp 34. It has supple and delicate expressive power that is not inferior to even the top model 44 (Sasaki Shota)
Maintenance information: 2022.7.4 Maintained (VOL cleaning, pin jack cleaning, in-board capacitor deterioration replacement operation check, through hole solder check)
Accessories: copy of the power cable manual
Main specifications: PHONO (MM compatible 3mV 47k/220p) module switchable W321 x H64 x D207 mm 3.2 kg
Disposal prices have been reduced! (Member discount does not apply) 2023/5/19 sales price 99,800 yen, maintenance completed! This is a compact, space-saving quad preamp 34. It has supple and delicate expressive power that is not inferior to that of the 44, which is a higher-level model. The uncluttered, supple character goes well with vacuum tube power amplifiers. The exterior has dullness and scratches. Serial 8105 (Kimiya Miura)
Maintenance information: 2023.5.19 Maintained (AC fuse holder, INPUT and filter switching control IC, LINE AMP IC replaced. Bypass C in other boards, pattern correction. Balance VOL internal Suridoko dismantling and repair. (All contacts within the INPUT button are polished)
Accessories: power cable, connection cable (1 input/output system each)
Main specifications: PHONO (MM compatible) module switchable module switchable size W321 x H64 x D207 mm weight 3.2 kg
Disposal prices have been reduced! (Member discount will not apply) 2023/8/2 Sales price 99,800 yen Maintenance completed! This is a compact, space-saving Quad Preamp 34. It has supple and delicate expressive power that is not inferior in hearing to the 44, which is the higher-level model. The uncharacteristic, supple characters go well with vacuum tube power amplifiers. The exterior has line scratches and scratches. *The balance function cannot be used. serial q012709 (Kimiya Miura)
Maintenance information: 2023.8.2 maintained (balance bypass processing due to balance repair not possible. Bypass C and coupling C in other main boards have all been replaced. All INPUT button SW internal contacts are polished. (5P DIN, 4P DIN RCA conversion cable creation)
Accessories: power cable, connection cable x 2
Main specifications: PHONO (MM compatible) module switching type W321 x H64 x D207 mm 3.2 kg
2021.9.22 maintained It is a compact, space-saving quad preamp 34. It has a supple and delicate expressive power that is not inferior to the 44, which is the top model. In appearance, there are volume lower bruises and line scratches. Serial Q020470 (Satoshi Yonejima)
Maintenance information: 2021.9.22 Maintained (PHONO.INPUT pin jack replacement, main board coupling C, power supply filter C, etc. Replacement, AC spark killer replacement , operation check)
Accessories: instruction manual, power cable
Main specifications: PHONO (MM compatible) module switchable type W321 × H64 × D207 mm 3.2 kg
The price has been reduced! It is a quad preamp 34 that is compact and does not take up space, with a sales price of 99,800 yen on 2022 9/11. It has supple and delicate expressive power that is not inferior to the higher-level model 44. The character, which has no habit and is supple, goes well with vacuum tube power amplifiers. As for the exterior, there are abrasions and dirt kisses on the VOL knob. Serial Q030860 (Satoshi Yoneshima)
Maintenance information: 2022.4.9 maintained (each SW, VOL cleaning. pin jack cleaning. In-base capacitor replacement. Operation check. Through-hole soldering treatment)
Accessories: power cord
Main specifications: PHONO (MM compatible) module switchable W321 × H64 × D207 mm 3.2 kg
Lower disposal price (membership discount is not applicable) 2020/12/5 Sales price 99,800 yen Maintenance! Compact and space-saving quad preamp 34. It has supple and delicate expressiveness, which is not inferior to the higher model 44. The appearance is scratched or scratched. Serial Q012481 (Miura Kimiya)
Maintenance Information: 2020.11.29 Maintained (Balance Slide Vol Internal Mtor Reassembly, Bonding, Internal Coupling C Replacement (Capacitance Variation) ~ Check)
Accessories: Manual copy, power cable, DIN-RCA cable
Main specifications: PHONO (MM compatible) module switching type W321×H64 × D207 mm 3.2 kg
Refreshed 34 with renewed capacitors. This model has more compact body equipped with one board in the similar design of 44 keeping functionality in a more simpler way. In addition to treble filters of the company, this model has choices of 4 curves which could be controlled with 3 buttons. This model has attractive sound with power and passion. Sounds very good with vocals and strings. This timeless but unique design and the sound will surely satisfy you.