EICO 7591A Stereo Tube Amplifier Integrated Bench ST-70

( Brand: Eico ), ( Manufacturer Part Number: 7591A ), ( Part Type: Tube Amplifier Bench )

Review EICO Stereo Tube Amplifier Integrated Bench Tested Works

The Eico ST-70 Stereo Tube Amplifier Integrated Bench, model 7591a, is an exquisite piece of vintage audio technology that will transport you back to the golden age of hi-fi. This iconic amplifier boasts a robust construction with a vintage-inspired design, crafted from high-quality materials that exude a timeless elegance.

The ST-70 is a 30-watt per channel integrated amplifier, renowned for its exceptional sound quality and power delivery. It features a dual-triode 6L6GC output tube configuration, which provides a warm, rich, and detailed sound that is unmatched by many modern amplifiers. The tube design ensures a natural and dynamic sound, with a wide frequency response that brings out the nuances in your music.

The front panel of the ST-70 is simple and intuitive, with only essential controls. It features two input selector knobs, a volume control, and an on/off switch. The power switch is located on the top of the unit, ensuring safety and ease of use. The meter displays the output power, giving you a visual representation of the amplifier's performance.

The ST-70 is designed for easy maintenance and upgradability. It features a removable chassis, making it simple to replace tubes or perform other maintenance tasks. The amplifier also includes a 12AX7 preamp tube and an 12AT7 phase inverter, which can be easily upgraded for improved performance.

The Eico ST-70 Stereo Tube Amplifier Integrated Bench is more than just an audio component; it's a piece of audio history that will bring a unique charm and character to any audio setup. Whether you're a vintage audio enthusiast or simply appreciate the sound of tubes, the ST-70 is an investment that will provide years of enjoyment.

1. High-quality sound: Tube amplifiers are known for their warm, natural sound, and the ST-70 is no exception. It delivers powerful and detailed sound that audiophiles love.

2. Versatility: The ST-70 can be used with a variety of speakers and can handle a wide range of music genres. It can also be used as a preamp or a power amp, making it a versatile piece of equipment for any music lover.

3. Durability: EICO is known for its high-quality craftsmanship and the ST-70 is no exception. It is built to last and can provide years of reliable service.

4. Vintage appeal: The ST-70 has a classic look that many collectors and audiophiles appreciate. It can add a touch of vintage charm to any music setup.

1. Maintenance: Tube amplifiers require regular maintenance to ensure they continue to perform at their best. This can include cleaning and replacing tubes, which can be a time-consuming and expensive process.

2. Power consumption: Tube amplifiers consume more power than solid-state amplifiers. This can result in higher electricity bills and may also be a concern for those looking to reduce their carbon footprint.

3. Size and weight: Tube amplifiers are larger and heavier than solid-state amplifiers, making them less portable. This can be a disadvantage for those who move frequently or have limited space.

The 7591a EICO ST-70 Stereo Tube Amplifier Integrated Bench is a high-quality piece of equipment that delivers warm, natural sound and has a classic look that many audiophiles appreciate. However, it requires regular maintenance and consumes more power than solid-state amplifiers. Ultimately, whether or not to buy the ST-70 depends on the individual's preferences and needs. If the user values the sound quality and vintage appeal of tube amplifiers and is willing to put in the necessary maintenance, then the ST-70 is a great investment. However, if the user prefers a more modern, low-maintenance option, then they may want to consider a solid-state amplifier instead.

If the user is interested in purchasing the 7591a EICO ST-70 Stereo Tube Amplifier Integrated Bench, I would recommend doing thorough research on the product and its maintenance requirements before making a decision. It is also a good idea to test the amplifier in person if possible, as sound quality can be subjective and different amplifiers may have different strengths and weaknesses. Finally, consider the user's budget and whether or not they are willing to invest the time and money required for regular maintenance. If the user is satisfied with their research and feels that the ST-70 meets their needs, then it is a great investment that can provide years of enjoyment.

Details:

It a good sounding unit. One of the caps that goes over knobs is missing as seen in pics.

This is actually one of the cleaner units I have seen for sale. Eico ST-70 stereo 7591A tube amplifier integrated bench tested, works. You can also see a couple scratches on the face panel.

Output is powerful and level. Has a faint hum. Tested all tubes.

It works now but in the future like all original equipment amps they will need service. Replaced 12dw7 tubes with strong level. Bench tested and found to be in working order.

Tested inputs.

part #: 7591a prices

• $39.99-$225.00

specifications cassettevintagee:

• brand: Eico
• mpn: 7591a
• part type: Tube Amplifier Bench

Offer cassettevintagee:

• quantity: 1
• bids: 0
• Started: June 24, 2018, 10:26 am
• Sold: 0
• best offer: false

Payments cassettevintagee:

• PayPal

Returns cassettevintagee:

• time: 30 Days
• policy: returns accepted
• paid by: Buyer
• type: Money Back

Seller cassettevintagee:

• city: Cass City, Michigan
• zipcode: 48726

Shipping cassettevintagee:

• type: Flat
• cost: $0.0
• handling: 1 days

General cassettevintagee:

• consumer electronics > vintage electronics audio video consumer electronics > vintage cassette decks
• in stock: Yes

Ratings:

1. Nice LCD screen, great communication too. thx 06-24-18
2. Proph Shipping! A 06-24-18
3. arrived quickly, very satisfied, thanks a lot. 06-24-18
4. Great seller 06-24-18
5. Just what I needed. Thanks! 06-24-18

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