Your search for ipod touch returned the following:

Powered speakers system with iPod®/iPhone®/iPad® dock (Black)

LOW STOCK

8 people say 

• compatible with all docking iPods, iPhones, and iPads
• dual full-range speakers with onboard digital signal processing
• docking arm swivels for vertical or horizontal orientation; detachable support brace for iPad
  

Factory system upgrade module with cradle for iPhone® or iPod touch®

LOW STOCK

40 people say 

• package includes DSP (digital sound processor) master unit, cradle for iPhone or iPod touch, and wireless remote
• 4-channel internal amplifier (17 watts RMS x 4 at 4 ohms)
• Apple®-certified dock works with iPhone (2G/3G/3GS/4/4S) and iPod touch (1st/2nd/3rd/4th gen)

Digital-to-analog converter/headphone amplifier for iPod touch®, iPhone®, and iPad® (Black)

LOW STOCK

20 people say 

• desktop digital-to-analog converter exclusively for use with iPod®, iPhone®, and iPad®
• built-in high-quality headphone amp
• coaxial digital and analog audio outputs for connection to a stereo, home theater system, or powered speakers

Digital-to-analog converter/headphone amplifier for iPod touch®, iPhone®, and iPad® (Red)

LOW STOCK

20 people say 

• desktop digital-to-analog converter exclusively for use with iPod®, iPhone®, and iPad®
• built-in high-quality headphone amp
• coaxial digital and analog audio outputs for connection to a stereo, home theater system, or powered speakers