GRAVITY GR-150 School Amplifier

( Brand: Gravity ), ( Model: GR-150 ), ( Part Type: Amplifier ), ( Country/region Of Manufacture: Korea, Republic Of ), ( Rms Power: 300w ), ( Channels: 2 )

Review GRAVITY School

The GR-150 Gravity School Amplifier is a powerful and versatile guitar amplifier designed for both beginners and seasoned musicians. This 150-watt amp features a class D power amp and a digital signal processor, delivering clear, crisp, and dynamic sound with impressive headroom.

The GR-150 Gravity School Amplifier comes equipped with 6 custom voiced channels, each offering a unique tone and character. These channels range from clean and sparkling to thick and heavy, allowing you to explore a wide range of sounds and styles. The amp also features a 3-band EQ, allowing for precise tonal shaping and fine-tuning of your sound.

One of the standout features of the GR-150 Gravity School Amplifier is its built-in digital effects processor. This processor offers a variety of effects, including reverb, delay, chorus, and distortion, allowing you to create your own unique sound. The amp also features a built-in tuner, making it easy to keep your guitar in tune.

The GR-150 Gravity School Amplifier also features a headphone output and an AUX input, making it perfect for practicing quietly at home or playing along with your favorite songs. The amp also comes with a sturdy, road-ready cabinet, making it easy to transport and set up for live performances.

Overall, the GR-150 Gravity School Amplifier is a high-quality, versatile, and powerful guitar amp that offers a wide range of tones and effects. Whether you're a beginner looking to explore different sounds or a seasoned musician looking for a reliable and versatile amp for live performances, the GR-150 Gravity School Amplifier is an excellent choice.

1. High-quality sound: The GR-150 Gravity School Amp is known for its high-quality sound and versatility, making it a great choice for both beginners and experienced guitarists.

2. Versatility: With its multiple channels and effects, the GR-150 Gravity School Amp allows you to create a wide range of sounds, from clean to distorted.

3. Durable construction: The amp is built with a sturdy and durable construction, making it a reliable investment.

4. Affordable price: Compared to other high-end amps, the GR-150 Gravity School Amp is relatively affordable, making it a great option for those on a budget.

1. Limited power: With only 150 watts of power, the amp may not be suitable for larger venues or for playing at high volume levels.

2. Limited features: While the amp has multiple channels and effects, it may not have all the features that more advanced amps offer.

3. Weight: The amp is heavy due to its durable construction, which may make it difficult to transport.

If you are looking for a high-quality and versatile amp at an affordable price, the GR-150 Gravity School Amp is a great option. However, if you need more power or more advanced features, you may want to consider other options.

If you are a beginner or intermediate guitarist looking for a reliable and versatile amp, the GR-150 Gravity School Amp is a great choice. Its high-quality sound and multiple channels and effects make it a great tool for learning and experimenting with different sounds. Plus, its durable construction and affordable price make it a great investment for any guitarist.

Details:

The board looks like new. I'm selling a old school Gravity that does not power up.

specifications caramplifieca:

• brand: Gravity
• model: Gr-150
• part type: Amplifier
• country/region of manufacture: Korea, Republic Of
• rms power: 300w
• channels: 2

Ratings:

1. Amazing seller. the most honest seller I have ever bougth from. ty 05-28-18
2. Quick response and fast payment. Perfect! THANKS!! 06-04-18
3. Good buyer, prompt payment, valued customer, highly recommended. 06-24-18
4. Like new condition, as described, A seller!!!!,very trustworthy, thank you 05-14-18
5. Quick shipping, great price. A 06-15-18

Offer caramplifieca:

• Sold: 0
• Started: July 3, 2018, 9:19 am
• bids: 0
• quantity: 1
• best offer: false

Payments caramplifieca:

• PayPal

Shipping caramplifieca:

• cost: $15.0
• handling: 2 days
• type: Flat

Returns caramplifieca:

• policy: no returns

General caramplifieca:

• in stock: Yes
• condition: Used
• consumer electronics > vehicle electronicsgps > car audio consumer electronics > car amplifiers car audio

Seller caramplifieca:

• zipcode: 94565
• city: Pittsburg, California

Gravity GR-150 Is Similar To:

• Bgrkitanl0red Gravity True Gauge Amplifier Wiring Kit Watt Amp Car Audio (31.7% similar) Pals if any delay on the shipping...(November 14th, 2018)
• Gbr500.2d Gravity True Rms Micro Ultra Compact Digital Amplifier 704129656222 (41.5% similar) See lower price. 11I, 6500CX, 3002CFX, 629I, 6030CS, 693. No questions asked. Come with 1 full year replacement warranty. Need to talk us. Can the unit with easy step tell exact instruction on how. Perfect for your motorcycle, car, RV, ATV, boat and marine solution. 75 Arnulfo, full or hspf x-over ...(September 25th, 2018)
• Gr-7.1m Gravity Car Audio Amplifier Very Good Condition (45.2% similar) 1m mono-block car audio amplifier is vintage, has some light scuffs, or scratches not bad at all, the plays like it was new, clear and strong Gravity GR-7. Gravity GR-7...(September 7th, 2018)
• Gr1200.2 Gravity Amplifier (58.2% similar) Variable low pass crossover. Variable gain controls. Led power and protection indicators. Maximum output power: 2400W 2 ohms 1 Thad: 1200WX2 4OHMS 600WX1 NC low pass filter: 50HZ-250HZ high 80HZ-1. Chrome plated rca inputs. Features features: misfit bridgeable 2 channel amplifier remote sub woofer ...(October 27th, 2018)
• Gravity Gr-1100.2 G Power Amplifier (43.8% similar) The GR-1100.2 model is ideal for car enthusiasts who demand the best quality sound from their audio systems. Crafted by Gravity, a leading brand in the USA, this 2-CHANNEL amplifier is designed to cater your car audio needs. This high-performance amplifier delivers 2200W rms power output, providing ...(May 1st, 2024)
• Gravity G1210410140492 Gpower 1200 Watts Monoblock Car Audio Stereo Amplifier (32.1% similar) The Gravity power amplifier is 2 ohm stable and has a fuse rating of 25A. With a bass boost of - 18DB and frequency response 10HZ 250HZ, you can enjoy your music podcasts like never before. It also features an led indicator for easy operation. Get ready to experience powerful sound with the Gravity ...(December 9th, 2024)
• Gravity E3000.1d Warzone 3000 Watts Car Amplifier Class D Amp Parts Or Repair (28.3% similar) War zone elite 3000 watts rms car amplifier...(January 14th, 2025)
• Gravity Gr4000.1 New Monoblock 4000 Watts Class Ab Car Audio Stereo Amplifier (32.1% similar) Shipped with USPS ground advantage. Some scratches on the top cover. Condition is used. Please see pictures. New Gravity GR4000.1 mono block 4000 watts class ab car audio stereo amplifier...(May 19th, 2025)
• Gravity Car Audio 80001d Wz80001d Warzone 8000 Watt Mono Class D Amplifier Psh040506 (30.1% similar) The item may show some signs of wear. Power 8000 it may or not include the original box. Prices were born here and raised down the street...(January 6th, 2026)
• Crunch Sa-2100.1 Amplifier Gravity 2600w 4 Gauge Amp Kit 2 Items (37.9% similar) Your system will sound and look its best when you use the right car audio installation accessories. See a lower price. Crunch SA-2100.1 smash series amplifier: this amplifier delivers impressive power with 1 channel x 425 watts 2 ohms and 285 drive smarter. The fully adjustable variable electronic...(January 30th, 2026)
• Gravity Gr-4000.1d Gpower Monoblock Amplifier Used (43% similar) Unfortunately, non of them work. Dead short internally, great for parts or if you can repair and reuse. This amplifier when powered up, blows fuses right away. Comes as pictured, sold is. So quickly bench tested and here are the results. Top of amplifier is discolored as shown in the first picture...(February 10th, 2026)