HIWATT BD77H-U Bulldog Bass Head Amplifier 5060737660323 100W

( Brand: Hiwatt ), ( Manufacturer Part Number: BD77H-U ), ( Part Type: Head Amplifier ), ( Venue Type: Performance ), ( Amplifier Type: Head ), ( Country Of Origin: United Kingdom ), ( Suitable For: Bass Guitar ), ( Power: 100 W ), ( California Prop 65 Warning: Warning ), ( Amplifier Technology: Solid State ), ( Product Line: Rootmaster ), ( UPC: 060737660323 )

Review HIWATT Bulldog Bass Head Amplifier

The Hiwatt BD77H-U Bulldog 100W Bass Head Amplifier is a powerful and versatile piece of equipment designed for professional musicians and serious bass enthusiasts. This amplifier head, crafted by the renowned British amplifier manufacturer Hiwatt, delivers an impressive 100 watts of output power, ensuring that it can handle even the most demanding live performances or recording sessions.

The BD77H-U Bulldog features a Class A/B topology, which guarantees an authentic and rich tone, with a warm, full-bodied sound that is ideal for various genres, from rock and roll to jazz and reggae. Its design is based on the iconic Hiwatt SBD1000, a legendary amplifier used by countless musicians throughout history, providing a pedigree that is second to none.

This bass head amplifier boasts a preamp section with a three-band active equalizer, granting you the ability to fine-tune your sound to perfection. The Bass, Mid, and Treble controls allow you to sculpt your tone, adding depth and clarity to your bass lines. Additionally, it comes equipped with a semi-parametric mid control, which offers a more detailed and precise adjustment of the midrange frequencies.

The Hiwatt BD77H-U Bulldog also offers an XLR DI output, enabling you to connect it directly to a PA system, mixing console, or recording interface. This feature is essential for live performances and studio sessions, as it ensures a clean and professional sound. Furthermore, it features an FX loop, which allows you to insert external effects processors, such as compressors, distortion pedals, or wah pedals, into your signal chain.

The amplifier head's build quality is exceptional, with a rugged and durable design that can withstand the rigors of touring and constant use. Its chassis is made of heavy-duty steel, and its components are of the highest quality, ensuring that the amplifier will perform reliably for years to come. The BD77H-U Bulldog also features a high-quality, heavy-duty transformer, which ensures stable and clean power delivery to the amplifier circuitry.

In summary, the Hiwatt BD77H-U Bulldog 100W Bass Head Amplifier is a top-tier piece of equipment for professional bass players and serious enthusiasts. With its impressive power output, authentic Class A/B tone, versatile equalization controls, and professional-grade features like XLR DI output and FX loop, this amplifier head is a must-have for anyone seeking the ultimate bass playing experience.

The Hiwatt BD77H-U Bulldog 100W Bass Head Amplifier is a popular choice among bassists due to its unique sound and versatile features. Here are some pros and cons that may help you make a decision:

1. Unique Tone: Hiwatt amplifiers are known for their distinctive sound, which is warm, punchy, and articulate. The BD77H-U Bulldog model is no exception.

2. Versatile: This amplifier can handle a wide range of bass styles, from jazz to metal. It also has a variable mid control, which allows for fine-tuning of the sound.

3. Durable: Hiwatt amplifiers are built to last. They use high-quality components and have a rugged design that can withstand the rigors of touring.

4. Powerful: With 100 watts of power, this amplifier can deliver a big sound, making it ideal for playing live gigs.

5. Versatile Inputs: The Bulldog has both a high and low input, making it suitable for active and passive basses.

1. Expensive: The Hiwatt BD77H-U Bulldog 100W Bass Head Amplifier is more expensive than some other bass amplifiers on the market.

2. Heavy: At around 30 pounds, this amplifier is heavier than some other bass heads, making it less portable.

3. Limited EQ: While the variable mid control is a nice feature, some bassists may prefer a more comprehensive EQ section.

4. No Built-in Speaker: This amplifier only has a head design, so you will need to purchase a cabinet separately.

The Hiwatt BD77H-U Bulldog 100W Bass Head Amplifier offers a unique sound, versatile features, durability, and power. However, it comes with a higher price point, is heavier than some other options, and lacks a comprehensive EQ section. Ultimately, if you are looking for a high-quality, powerful bass amplifier with a distinctive sound, the Hiwatt Bulldog may be worth the investment. If you are on a budget or need a more portable amplifier, there are other options available.

Details:

By passable transparent Limiter circuit for compression and maximum headroom. BULLDOG 77 HIWATT. In the studio or on stage, Bulldog 77 delivers classic Hiwatt tone paired with modern conveniences.

XLR and Line Out for transparent Direct signal. Analogue clear-voiced preamps. British Engineered. The Bulldog 77 is a portable yet powerful bass for the working musician.

Birch ply construction for durability and sonic stability. 100W Bass Head Amplifier.

part #: bd77h prices

• $299.99-$3980.00

specifications guitoamps:

• brand: Hiwatt
• mpn: Bd77h-u
• part type: Head Amplifier
• venue type: Performance
• amplifier type: Head
• country of origin: United Kingdom
• suitable for: Bass Guitar
• power: 100 W
• california prop 65 warning: Warning
• amplifier technology: Solid State
• product line: Rootmaster
• upc: 060737660323

offer guitoamps:

• best offers: True
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: December 4, 2025

returns guitoamps:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

shipping guitoamps:

• cost: $0.00
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• transit: 4-9 Days
• class: Standard

seller guitoamps:

• rating: 100.0%
• city: Palm Coast, Florida
• # reviews: 4383

payments guitoamps:

• wallet: Google-pay
• other
• credit card: Mastercard

general guitoamps:

• condition: New
• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers

Hiwatt BD77H Is Similar To:

• Hiwatt Bulldog-10 Guitar Amp 9w Clean Works With Headphone Jack M46000212 (43.9% similar) Input headphone jack are clean, handle is solid wrap only has a tiny rip on one side. Cone is not dried out wiring solid. All knobs seem original function clean w/no noise. Not sure what year its from but i've had it for over 20 used sparingly. It has a 6 speaker w/mus ML650410-1 stamp...(July 21st, 2024)
• Hiwatt Bulldog-20 Bass Guitar Amp 20w Clean Works With Phone input cd tape Input (44.6% similar) Has some dust and scuffs as this is pre-owned then stored in a closet for safety. Comes with and power core only, what you see in the pictures. Smoke free home. This is a great and it works, all knobs work, sounds. Please consider all pictures as part of the...(September 26th, 2024)
• Hiwatt Dr203 1975 Custom Built Pa 200 Vintage Uk-made Tube Amp Head Hylight Kt88 (41.5% similar) 200 DR203 head, freshly serviced and in perfect working order with a quartet of KT88 power tubes. The original black Rolex shows modest wear on the enclosure edges, framed by white piping. Extremely powerful and efficient with pummeling low end, this Hiwatt is an ideal companion for bass or...(November 3rd, 2024)
• Hiwatt Dr103 1979 Head (41.7% similar) This is an incredible sounding amplifier that goes from beautiful cleans to crunchy drive without using pedals. As you can see in the photos, a few minor components have been replaced but transformers are original. Year: 1979 serial number: 14025 AP you're looking at a good condition 1979 ...(December 12th, 2024)
• Hiwatt Super-leeds-150-head Crunch 150 Amp Head (41.2% similar) The crunch feature on this model allows players to achieve a gritty, overdrive sound perfect for rock and blues genres. The Hiwatt super reverb crunch 150 head is a powerful amplifier designed for guitarists seeking classic, high-quality sound. As an amplifier head, it provides flexibility for...(February 2nd, 2025)
• Hiwatt Ss20 Ss20 40 Custom Studio Stage Mkii Electric Guitar Amplifier Head (32% similar) Control panel: master volume, reverb, middle, treble, bass, gain push/pull pot for boost. From the sparkling, dynamic cleans of David glamour to tight, punchy crunch Pete Townsend, custom studio/stage Mike is ultimate platform for pedal users and tone purists alike, accessible at practice...(November 20th, 2025)
• Hiwatt Bd300c-u Bulldog 300 Bass Combo 300w X 15 Inch Speaker Amplifier (66.1% similar) Active and passive inputs to match your signal chain volume. British engineered. Bulldog 300 Hiwatt. Specifications. Birch ply construction for durability and sonic stability. Analogue clear-voiced preamps. XLR and line out for transparent direct signal. 300W bass combo amplifier...(December 4th, 2025)
• Hiwatt Leeds50rh-u Leeds 50 Classic 50w 2 Channel Guitar Head Amplifier (56.2% similar) Reverb level. Clean/overdrive channel selector. British engineered. 50W classic guitar head amplifier. Independent 3 band eq for both channels. Channels: clean, overdrive. Named after one of the most legendary live recordings in rock music, Leeds 50 delivers classic Hiwatt tone using...(December 4th, 2025)
• Hiwatt Leeds50rc-u Leeds 50r Classic 50w 12 Inch Speaker Guitar Combo Amplifier (48.1% similar) Clean and overdrive channels. Channels: clean, overdrive. Overdrive channel volume. Named after one of the most legendary live recordings in rock music, Leeds 50 delivers classic Hiwatt tone using chewy goodness our carefully voiced analog misfit preamps paired with a beefy power amp...(December 4th, 2025)
• Hiwatt Superhi33h-u Super-hi 33 Extreme Gain 2 Channel Guitar Tube Amplifier Head (36.6% similar) Channels: gain one, two. 6V6 output valves for headroom and bass response at lower volumes. Extreme gain guitar tube head amplifier. Controls: gain one, two, bass, middle, treble, presence, depth resonance, master super-hi boost channel independent. The super-hi 33 uses 6V6 tubes in...(December 11th, 2025)
• Hiwatt Bulldog-30 Bass Amplifier 2000 S Solid State Used (55.6% similar) Hiwatt BULLDOG-30 bass 2000 - solid state 30 watt amp. So in all the speaker is great condition. The contour knob on this amplifier is special and allows you to really dial in the shape of tone you re after. Built like a tank this thing still sounds great after all these years...(December 14th, 2025)