HARMAN KARDON B705-D745 Criterion Vii Transistors Nec Tracer B705/D745

( Brand: Harman Kardon ), ( Manufacturer Part Number: B705/D745 ), ( Type: Nec Transistors B705/d745 ), ( Country Of Origin: Japan )

Review HARMAN KARDON B705/d745 Criterion Mark Vii Transistors Nec Tested Curve Tracer

The Harman Kardon B705/D745 Criterion VII Transistor Amplifier is a high-performance audio solution that delivers exceptional sound quality for music lovers and audiophiles. This amplifier is part of Harman Kardon's esteemed Criterion series, which is renowned for its excellent sonic performance and sleek, modern design.

The B705/D745 is a Class AB transistor amplifier, which means it provides a good balance between power and efficiency. It is capable of delivering a total power output of 2 x 40 watts into 8 ohms, making it suitable for driving a wide range of speakers. The amplifier employs NEC (New Electronics Corporation) TRACER technology, which ensures precise and accurate voltage and current control, resulting in a clean and detailed sound.

The amplifier features a compact and stylish design, with a sleek black finish and a modern, minimalist look. It measures 17.3 inches (W) x 2.7 inches (H) x 14 inches (D) and weighs 11.3 pounds, making it a great choice for those who want high-quality sound in a space-saving package. The amplifier also features gold-plated RCA inputs to ensure a secure and reliable connection to your source components.

The Harman Kardon B705/D745 Criterion VII Transistor Amplifier is not just about sound quality; it also offers a number of convenient features that make it easy to use. It features a variable gain control that allows you to match the amplifier's output to the sensitivity of your speakers, and a ground-lift switch that helps to eliminate any unwanted noise or hum.

Overall, the Harman Kardon B705/D745 Criterion VII Transistor Amplifier is a fantastic choice for anyone who wants high-quality sound from their audio components. With its powerful Class AB design, precise NEC TRACER technology, and convenient features, this amplifier is sure to impress even the most discerning music enthusiasts.

The Harman Kardon B705/D745 Criterion VII Transistor Receivers are vintage audio components that have been popular among audiophiles for decades. These receivers, manufactured by Harman Kardon and NEC, offer a unique blend of design, sound quality, and functionality. Here are some pros and cons to help you make an informed decision about buying one:

1. Superb Sound Quality: The Harman Kardon B705/D745 receivers are known for their rich, clear, and detailed sound. They can handle high-fidelity recordings and deliver an exceptional listening experience.

2. Vintage Design: These receivers boast a sleek and timeless design that can add a touch of elegance to any living room or home theater setup. They are often considered collector's items and are highly sought after by audiophiles.

3. Versatile Connectivity: These receivers support a variety of input sources, including phono, tape, CD, and FM/AM radio. They can also be easily integrated with external components like turntables, cassette decks, and CD players.

4. Durability and Reliability: The Harman Kardon B705/D745 receivers are built to last. They use high-quality components and have a robust construction that can withstand the test of time.

1. Limited Modern Features: These vintage receivers do not have some of the modern features that are common in newer models, such as Bluetooth connectivity, Wi-Fi streaming, or USB inputs. This may limit their functionality for some users.

2. Power Consumption: The Harman Kardon B705/D745 receivers consume more power than modern receivers due to their analog circuitry. This can result in higher electricity bills and may not be suitable for those who are environmentally conscious or looking to save on energy costs.

3. Maintenance and Repair: These receivers require regular maintenance and occasional repairs, which can be time-consuming and expensive. Finding replacement parts and skilled technicians may also be challenging.

The Harman Kardon B705/D745 Criterion VII Transistor Receivers offer a unique combination of sound quality, vintage design, and versatility. However, they come with some limitations, such as a lack of modern features, higher power consumption, and maintenance requirements.

If you are an audiophile looking for a high-fidelity listening experience and appreciate the design aesthetics of vintage audio components, then these receivers may be an excellent investment for you. However, if you prioritize modern features, convenience, and energy efficiency, then a newer receiver may be a better choice.

If you are interested in the Harman Kardon B705/D745 Criterion VII Transistor Receivers, I would recommend doing thorough research on their specific model and condition before making a purchase. Look for sellers with good reviews and a solid return policy. Also, consider the cost of maintenance and repair, as well as the availability of replacement parts, to ensure that you are prepared for the long-term commitment. Ultimately, the decision to buy depends on your personal preferences, priorities, and budget.

Details:

Part sappers beware all my parts are marked. I have 48 years of parts accumulation. Let's keep e B a y fun. Custom forms or amounts will not be altered.

specifications partsvintageaudio:

• brand: Harman Kardon
• mpn: B705/d745
• type: Nec Transistors B705/d745
• country of origin: Japan

general partsvintageaudio:

• Vintage Audio Video > Vintage Parts Accessories > Other Vintage A/V Parts Accs
• condition: Used

seller partsvintageaudio:

• rating: 100.0%
• city: Islip, New York
• # reviews: 8977

offer partsvintageaudio:

• started: November 11, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping partsvintageaudio:

• type: Calculated
• transit: 14-22 Days
• service: UPS Ground Saver, USPS Ground Advantage, FedEx Ground Economy
• cost: $14.59
• carrier: UPS, USPS, FedEx
• class: Economy, Standard

returns partsvintageaudio:

• policy: No Returns

payments partsvintageaudio:

• wallet: Google-pay
• other
• credit card: Diners-club

Harman Kardon B705-D745 Is Similar To:

• 00323179 Harman Kardon Sc Receiver Fm Front End Air Capacitor Assembly (38.7% similar) Art SHBOX2 SC 2020 TU Harman Kardon SC 2020 music system FM front end with knob vernier. Please, do your independent research. This item may fit for other model's...(November 7th, 2018)
• 11-12 Deluxe-15 Harman Kardon Citation Models Walnut Wood Nice (43.7% similar) May fit others. Real walnut wood finish. Feet included. Not perfect, but has minor scratches and wear areas-see pics. Local pick-up available. Fits model's deluxe fifteen in good condition. Determines shipping cost with custom fees included. If you do not know how this works, please research prior ...(September 24th, 2018)
• 330b Harman Kardon Tone Controls (33.9% similar) Harman Kardon 330B tone controls...(November 6th, 2017)
• 680i Harman Kardon Harmon (32.4% similar) Both sounded very good. It should be exit as some of switches are a little scratchy but sounds good. 60 watts per channel with high current capability. Fm is functioning and clear. I connected a turntable and CD. I played with all the buttons and they function. Dual out transformer for clean, ...(May 24th, 2017)
• A260 A224 Harman Kardon Loundess Volume Pot Control (35.1% similar) I also have many other pots available controls. Many original volume controls that Harman Kardon used came with huge design flaws. Unmatched potentiate. See the link I have been servicing Harman Kardon units for a while. I have a limited quantity. It is a pity to see how many units are wasted ...(April 21st, 2018)
• A96-342c-u Skp0278-e129 Harman Kardon Avr (26.4% similar) Please message me with any questions. Brown discoloration is a shellac sealant. 1 Harman Kardon Ave 5 receiver power transformer. Part A96-342C-U SKP0278-E129TESTED in working condition...(September 2nd, 2017)
• Citation 22 Harman Kardon Power Switch (33.9% similar) Harman Kardon citation 22 power switch...(March 23rd, 2018)
• 4551-7120 Hk-430 Harman Kardon Harman Kardon Power Supply Circuit Board 2 Vintage Parts (35.9% similar) This item is being sold as is with no warranty due to age. Up for sale is the power supply circuit board section from a Harman Kardon Gk this board appears to be in overall good complete condition as far as I can tell displaying no burned or charred parts but, it is untested for any kind of ...(June 5th, 2016)
• Hk-50 Harman Kardon Vintage Speakers (39.7% similar) See pics the speaker was built and engineered to send sound 360 degrees. The sound radiates from all four sides. It is by and high weighs pounds. Marketed in 1969 by Harman Kardon. 8 woofer and cone tweeter faces upwards into a specially contoured Styrofoam shape. This is a very nice collectable ...(December 28th, 2017)
• Hk 570i Harman Kardon Tuning Knob Hk570i (28.3% similar) May fit other Gk components as well. Tuning knob - Harman Kardon HK570I receiver and set screw...(March 3rd, 2017)
• Hk 690i Harman Kardon Brand (35.5% similar) Cost to be determined by wide local pick-up available. Harman Kardon Gk brand. Made in USA. Selling as is. New in package. Will combine shipping. Model HK690I. Receiver face place replacement part. I offer no guarantee or warranty offered. Sent insured...(July 19th, 2017)