Theta Combo

ISP introduces the 400-watt THETA Combo. YES, THATS RIGHT 400 WATTS!

Continuing the ISP tradition of innovation, the THETA offers a unique approach to the combo amplifier, putting the performance of the amazing THETA guitar system and our world-renowned VECTOR active guitar subwoofer technology in a single, lightweight combo package. With 100 watts RMS driving the Celestion speaker and 300 watts available to deliver the thunderous low end. The THETA combo really delivers a sound never before available in a combo package, featuring two selectable input pre-distort preamplifiers. Using a THETA COMBO is like having two low-noise, extremely high quality preamp pedals at the input of the amplifier. Each front-end pre-amp has gain, bass, mid level and mid sweep which provides amazing pre-distortion tone shaping. The amplifiers' "Clean" and "Distort" circuits have the same post distortion tone shaping. Tone beyond your wildest dreams! No other amplifier, Tube, Solid State or Digital even comes close to the sonic flexibility of the THETA.

The Clean channel has additional tone shaping with the inclusion of a Presence control providing more than 20db of high frequency boost.

So you want gain?

The THETA literally has more gain available than any amplifier ever produced with greater than 150db of gain and we've included dual independent full featured Decimator Noise Reduction systems.

The THETA combo is the first combo amplifier to incorporate "Dynamic Saturation Modulation™", which delivers the actual feel of a saturated tube power amplifier. The THETA also packs a huge punch; the internal D-CAT power amplifier delivers 100 watts RMS into a 12-inch Celestion guitar speaker and 300 watts into a second 12-inch, high excursion woofer. Derek Bowers, renowned IC design engineer from Analog Devices and Buck Waller of ISP Technologies, developed the patented D-CAT power amplifier technology. The D-CAT is a super high current power amplifier technology capable of driving a .5-ohm load. This means that the D-CAT amplifier delivers better transient response and punch than any other amplifier technology.

Why do you have to play Wembley Stadium to have that unbelievable stadium sound and power?

Now you can get that instant stadium rock feeling with the THETA combo.

SEE DETAILS - Theta Combo

Vector 112

An active sub for guitar?

ISP Technologies introduces the 300-watt (RMS) Vector 112. This new guitar subwoofer cabinet offers the same world-renowned VECTOR SL active guitar subwoofer technology in a smaller, more lightweight package. Inside is a 12" neo woofer that can handle 300 watts RMS power available to deliver the thunderous low end that you can only find with an ISP Vector subwoofer system. The concept of the Vector 112 continues the tradition of the Vector SL guitar subwoofer in terms of easy hook-up and user-friendly operation. Just plug in and play. You can literally feel the power of the Vector 112's low-end rattle your bones. This thing really is the stadium sound you have always dreamed of- INSTANT STADIUM!

Connect your head or combo amplifier speaker output direct to the Vector 112 input. The input signal is high-pass filtered and fed to the external output jack to connect your external 4x12 or combo amplifier speakers. This removes the deep bass from your guitar speakers that are not designed for this kind of deep bass and cone excursion and allows the mids and highs to remain more focused and defined. The input signal is then low pass filtered and fed to the patented, internal D-CAT power amplifier to drive the 12-inch Neo woofer.

The Vector 112 delivers all the deep bass you're been looking for and will even satisfy the bottom end for drop tuning and Baritone guitarists yet the high's from your external cabinet remain focused and accurate. The Vector 112 is constructed out of rugged Baltic Birch plywood with an extremely durable rubberized polyurethane finish.

SEE DETAILS - Vector 112

Vector 212 Extension Cabinet

ISP Technologies Vector 212 is an active two channel guitar amplification system with a 100 watt guitar amplifier channel delivering power to a G12T-75 Celestion guitar speaker and a second channel delivering 300 watts RMS to an internal tuned 12 inch subwoofer.

By adding the active 400-watt VECTOR 212 extension cabinet you literally double the available power of the THETA Combo system to 800 watts RMS. The VECTOR 212 connects to the extension output of the THETA combo and includes the same 12-inch Celestion guitar speaker and 12 inch high excursion woofer for that incredible deep low-end. If you are using a guitar preamp or processor like the POD you can add the Vector 212 to your current guitar system to deliver the power amplifier, guitar speaker and subwoofer for a stunning huge sound. Add two for a stereo rig and be prepared to enter a whole new world of sound for the guitarist. The Vector 212 accepts line level input signals from your THETA or other guitar processor and splits the signal into two bands. The mids and high frequencies are separated with a high slope high-pass filter, amplified by an internal 100 watt patented D-CAT power amplifier and then fed to drive a Celestion G12T-75 guitar speaker. The low frequencies and filtered with a high slope low-pass filter and then internally amplified with a 300 watt RMS patented D-CAT power amplifier channel to drive the dedicated Neo subwoofer speaker. The system delivers a new level of performance for the guitarist by combining the great guitar tone of a Celestion guitar speaker with an internal subwoofer offering the most incredible full range guitar sound you've ever heard. You can add additional cabinets to your system if you need even more stage SPL but be warned, this system hits hard.

SEE DETAILS - Vector 212

Vector SL

Stadium Sounds for regular venues.

Developed in collaboration with one of the greatest, most prolific guitarists of our era, Steve Lukather.

Because of a long-standing relationship with CEO Buck Waller, Luke came to ISP Technologies with his desire to see sub bass unit that would work with any guitar system. Based on specific inputs from Lukather, ISP Engineers have designed the perfect complement for any guitar setup: the VECTOR SL.

Years of experience in designing the highest performance Active Sound Reinforcement cabinets has allowed ISP Technologies engineers to develop the ultimate Active guitar subwoofer. The VECTOR SL incorporates ISP's patent pending D-CAT power amplifier technology with greater than 600 watts of RMS power. Connect the output of any guitar head to the VECTOR SL and plug in your favourite speaker cabinet and your supercharged Lukather VECTOR SL system is ready to ROCK.

The sub bass level is adjustable via the sub level control on the back of the VECTOR SL cabinet. The internal 600-WATT RMS Active 15-inch subwoofer delivers deeper, low end punch than any other guitar cabinet available. The VECTOR SL extends your bottom end all the way down to 45Hz delivering enough low-end bass to match the frequency response of any 7-string guitar. Tune down as far as you want and the VECTOR SL continues to perform. To all this features add three-way power amplifier protection and you have the most reliable active guitar subwoofer system ever made. The VECTOR SL's internal D-CAT amplifier has global thermal protection built in the power transformer, and an on board distortion limiter circuit to eliminate the possibility of feeding square waves to the woofer. This means that, as long and hard as you drive the VECTOR SL, even to its maximum limits, you never have to worry about failures.

Vector G 4 x 12 Cab

A precision guitar tuned 4x12 cabinet that can handle tons of power.

Up to 300 watts total RMS power at an 8-ohm load, it's enough to knock any player back a few steps. The cabinet features four G12T-75 Celestion speakers that give these cabinets a tone that is a thing of undeniable beauty and smoothness. The GX4x12 has tear drop handles for comfortable lifting and heavy duty metal casters for easy portability. Constructed from rock solid multi-layer Baltic Birch plywood, and sprayed with extremely durable rubberized polyurethane finish, these cabinets are as tough and durable as you need them to be. Hook one of these monsters up to a 300-watt ISP Theta head to maximize the GX4x12's output and get the performance you've been waiting for.

Specification.

• 300 watt total RMS power
• 4 x 12 inch, 75 watt Celestion speakers
• Dimensions (inches) - 30" W x 30" H x 14.5" D
• Weight - 95lbs.
• Impedance - 8 OHMS

Vector Active Guitar Cabinet

2 x 12 with 15 inch active 400 Watt RMS subwoofer. Can be matched with any head but optimized for use with the Theta Guitar Amplifier. Casters included.

The THETA VECTOR ACTIVE GUITAR SYSTEM (TM) is the highest performance guitar system ever produced. The most powerful; 1100 WATTS RMS total power, the most flexible tone; dual amplifiers and dual front end pre-distort preamplifiers, the most gain; more than 140db, the most low end; 800 WATTS with dual active subwoofers, and the quietest with dual Decimator Noise Reduction Systems.

The patent pending VECTOR ACTIVE GUITAR CABINET has bass on tap, designed as the perfect complement with maximum performance when used with the THETA HEAD. Years of experience in designing the highest performance Active Sound Reinforcement cabinets has allowed ISP Technologies engineers to develop the ultimate Active guitar cabinet.

Simply connect the speaker output of the THETA HEAD to the input of the VECTOR like you would any other speaker cabinet and get ready to unleash the most unbelievable low-end punch and bass performance you've ever heard. The internal amplifier of the THETA head drives the two twelve inch guitar speakers directly and simultaneously delivers the input signal for the internal power amplifier that drives the internal active subwoofer. The subwoofer level is adjustable via the sub level control on the back of the VECTOR cabinet. The internal 400-WATT RMS Active 15-inch subwoofer delivers deeper, low end punch than any other guitar cabinet available.

The VECTOR ACTIVE cabinet is high on innovation, incorporating novel Line Array geometry and the patent pending Dynamic Current Amplifier Technology "D-CAT" powering a 500-watt, 4-inch voice coil, 15" woofer. With two 12" guitar speakers in vertical Line Array geometry, ISP solves the problem of horizontal dispersion. Not only does a typical 4x12 guitar cabinet deliver poor bass response but the high frequency response also beams like a flashlight. Directly in front, your ears get shredded yet, move slightly off centre and you lose all the high frequencies. The VECTOR cabinet solves this problem through use of Line Array geometry providing excellent off axis dispersion at the higher frequencies. The VECTOR Cabinet is flat all the way down to 50Hz delivering enough low-end bass to match the frequency response of any 7 string guitar. Tune down as far as you want and the VECTOR continues to perform.

The VECTOR cabinet can also be used with any existing amplifier. To all this performance add three-way power amplifier protection and you have the most reliable active guitar system ever made. The Vector's internal D-CAT amplifier has global thermal protection, thermal protection built in the power transformer, and an on board distortion limiter circuit to eliminate the possibility of feeding square waves to the woofer. This means that, as long and hard as you drive the VECTOR, even to its maximum limits, you never have to worry about failures. Whether you use the THETA head or your existing guitar amplifier the VECTOR delivers a level of performance never before available.


SEE DETAILS - Vector Active Guitar Cabinet