1. Old Guitar Amplifiers Parts
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  3. HIWATT BD77C-U

HIWATT BD77C-U Bulldog Bass Amplifier Box 5060737660330 100-WATT 1X12

Bd77c-u Hiwatt Bulldog 77 100-watt 1x12 Bass Combo Amplifier - Black Open Box

( Brand: Hiwatt ), ( Manufacturer Part Number: BD77C-U ), ( Part Type: Amplifier Box ), ( Amplifier Type: Head ), ( UPC: 060737660330 )

Review HIWATT Bulldog 100-watt 1x12 Bass Combo Amplifier Black Open Box

The Hiwatt BD77C-U Bulldog is a powerful and versatile 100-watt bass amplifier head that delivers exceptional sound quality and tone shaping capabilities. This amp head, designed and manufactured by Hiwatt, a renowned name in the world of professional music equipment, is housed in a classic, compact 1x12 format that is both portable and ideal for small to medium-sized venues.

The BD77C-U Bulldog boasts a high-gain preamp design, delivering a rich and dynamic tonal range. Its active EQ section includes a 3-band equalizer, allowing bassists to fine-tune their sound with precision and ease. The mid and treble controls offer a broad frequency response for sculpting the desired tone, while the bass control provides the necessary low-end foundation.

This amplifier head is equipped with a balanced XLR DI output, ensuring a clear and professional-quality direct connection to a PA system or recording console. Additionally, it features a speaker emulated line output, making it an excellent choice for practicing silently or recording in a studio environment.

The Hiwatt BD77C-U Bulldog uses a Class A/B power amplifier design, which combines the warmth and character of Class A with the efficiency and power handling capabilities of Class B. This results in a clean, powerful, and articulate sound that responds well to the subtleties of your playing.

The amp head is constructed with high-quality components, ensuring durability and reliability. Its robust design, combined with Hiwatt's reputation for crafting exceptional tone, makes the BD77C-U Bulldog an essential tool for any serious bassist.

In summary, the Hiwatt BD77C-U Bulldog is a versatile and high-performance 100-watt bass amplifier head that delivers exceptional sound quality, tone shaping capabilities, and portable convenience. With its active EQ section, balanced XLR DI output, speaker emulated line output, and Class A/B power amplifier design, this amp is an excellent choice for both live performance and studio recording applications.

The Hiwatt BD77C-U Bulldog 100-watt 1x12 bass amplifier is a popular choice among bassists due to its unique tone and versatility. Here are some pros and cons that might help you make an informed decision about purchasing this amplifier:

Pros:

1. Unique Tone: Hiwatt amplifiers are known for their distinctive tone, which is warm, rich, and articulate. The BD77C-U Bulldog provides a great foundation for a wide range of bass styles, from jazz to rock.

2. Versatility: This amplifier offers a variety of features that make it versatile, including a semi-parametric EQ section, a selectable preamp valve bias, and a switchable input impedance.

3. Build Quality: Hiwatt amplifiers are known for their high-quality construction, and the BD77C-U Bulldog is no exception. It features a durable, all-tube design and a rugged, plywood cabinet.

4. Power: With 100 watts of power, this amplifier is suitable for both practice and gigging situations.

Cons:

1. Price: The Hiwatt BD77C-U Bulldog is a premium amplifier, and its price tag reflects its high-end components and build quality.

2. Size and Weight: This amplifier is a 1x12 combo, which means it is larger and heavier than some other options on the market.

3. Limited Features: While the BD77C-U Bulldog offers a range of features, it does not have some of the more advanced options found on some higher-end bass amplifiers, such as a multi-channel preamp or a digital effects processor.

In conclusion, the Hiwatt BD77C-U Bulldog is a high-quality, versatile, and toneful bass amplifier that is well-suited for a wide range of playing styles. Its unique tone, robust build quality, and powerful output make it a great choice for serious bassists. However, its high price tag and size may be a drawback for some.

If you are looking for a premium, all-tube bass amplifier with a unique tone and a range of versatile features, the Hiwatt BD77C-U Bulldog is an excellent choice. However, if you are on a budget or need a more compact amplifier, there may be other options that better suit your needs. Ultimately, the decision to purchase the Hiwatt BD77C-U Bulldog depends on your individual preferences and requirements as a bassist.

Details:

Specially-voiced Octopuses 12 300 watt speaker for high headroom and volume. 4 band EQ for tone control. XLR and Line Out for transparent Direct signal. Features/Specs: Analogue clear-voiced preamps.

The Bulldog 77 combo is ideal for the touring bassist with a lot of sound but not free space in van. British Engineered. Combine that with our insanely powerful 12 Octopuses Sonic Gold speaker and you've got yourself a new best friend.

By passable transparent Limiter circuit for compression and maximum headroom. Birch ply construction for durability and sonic stability. Shipping is not free to HI, AK, and PR. A logo to see our listings.

part #: bd77c prices

  • $379.99-$449.99

specifications guitoamps:

  • brand: Hiwatt
  • mpn: Bd77c-u
  • part type: Amplifier Box
  • amplifier type: Head
  • upc: 060737660330

shipping guitoamps:

  • carrier: UPS
  • cost: $0.00
  • service: UPS Ground
  • type: Fixed
  • transit: 4-8 Days
  • class: Standard

payments guitoamps:

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

seller guitoamps:

  • rating: 99.7%
  • city: Winchester, Virginia
  • # reviews: 276311

general guitoamps:

  • condition: Open box
  • Musical Instruments Gear > Guitars Basses > Guitar Amplifiers

offer guitoamps:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: January 28, 2026
  • quantity: 1

returns guitoamps:

  • method: Money back
  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
part type: amplifier box, amplifier type: head,
category: musical instruments > guitars basses > guitar amplifiers, sku: 8268626990537603,

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3 offers $379.99–$449.99 USD
  • Offer #1: $379.99 price + $0.00 shipping estimate = $379.99* total. Combine that with our insanely powerful 12" Octapulse Sonic Gold speaker and you've got yourself a new best friend. 100 Watt 1x12 Bass Combo w/ Limiter, 5 Band Eq, Passive/Active in, Direct out, Line out, and Headphone out.FREE SHIPPING
  • Offer #2: $449.99 price + $0.00 shipping estimate = $449.99* total. Whether you're dialing in deep lows or articulate highs, this amp responds with musical accuracy.FREE SHIPPING
  • Offer #3: $449.99 price + $0.00 shipping estimate = $449.99* total.FREE SHIPPING

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